Have a query? Ask a Tutor!!

Access to best educators and exclusive paper discussions

Offsite Campus Turito Championship

Can’t find what you’re looking for?

Our tutors are from top schools around the world, and they are waiting for you 24/7, anytime, anywhere.

Homework- One to One Solutions
Understand concepts to solve better
Get your doubts solved instantly

Physics-

General

Easy

Question

A body starts from rest from the origin with an acceleration of $6 blank m divided by s to the power of 2 end exponent$ along the $x$ -axis and $8 blank m divided by s to the power of 2 end exponent$ along the $y$ -axis. Its distance from the origin after 4 seconds will be

$56 m$
$64 m$
$80 m$
$128 m$

The correct answer is: $80 blank m$

$S subscript x end subscript equals u subscript x end subscript t plus fraction numerator 1 over denominator 2 end fraction a subscript x end subscript t to the power of 2 end exponent rightwards double arrow S subscript x end subscript equals fraction numerator 1 over denominator 2 end fraction cross times 6 cross times 16 equals 48 blank m$
$S subscript y end subscript equals u subscript y end subscript t plus fraction numerator 1 over denominator 2 end fraction a subscript y end subscript t to the power of 2 end exponent rightwards double arrow S subscript y end subscript equals fraction numerator 1 over denominator 2 end fraction cross times 8 cross times 16 equals 64 blank m$
$S equals square root of S subscript x end subscript superscript 2 end superscript plus S subscript y end subscript superscript 2 end superscript end root equals 80 blank m$

Related Questions to study

Find the maximum speed at which a car can turn round a curve of 30 m radius on a level road if the coefficient of friction between the tyres and the road is 0.4
(Acceleration due to gravity $equals 10 blank m s to the power of negative 2 end exponent right parenthesis$

Find the maximum speed at which a car can turn round a curve of 30 m radius on a level road if the coefficient of friction between the tyres and the road is 0.4
(Acceleration due to gravity $equals 10 blank m s to the power of negative 2 end exponent right parenthesis$

Physics-General

One o the rectangular components of a velocity of $60 k m h to the power of negative 1 end exponent$ is 30 $k m h to the power of negative 1 end exponent$ . The other rectangular component is

One o the rectangular components of a velocity of $60 k m h to the power of negative 1 end exponent$ is 30 $k m h to the power of negative 1 end exponent$ . The other rectangular component is

Physics-General

The value of k for which the vectors $stack a with rightwards arrow on top equals stack i with hat on top minus stack j with hat on top$ and $stack b with rightwards arrow on top equals negative 2 stack i with hat on top plus k stack j with hat on top$ are collinear is

The value of k for which the vectors $stack a with rightwards arrow on top equals stack i with hat on top minus stack j with hat on top$ and $stack b with rightwards arrow on top equals negative 2 stack i with hat on top plus k stack j with hat on top$ are collinear is

parallel

The speed of a projectile at its maximum height is half of its initial speed. The angle of projection is

The speed of a projectile at its maximum height is half of its initial speed. The angle of projection is

Physics-General

If the radius of curvature of the path of two particles of same masses are in the ratio $1 blank colon 2$ , then in order to have constant centripetal force, their velocity, should be in the ratio of

If the radius of curvature of the path of two particles of same masses are in the ratio $1 blank colon 2$ , then in order to have constant centripetal force, their velocity, should be in the ratio of

Physics-General

A, B, C, D, E are five coplanar points, then $Error converting from MathML to accessible text.$ is equal to

A, B, C, D, E are five coplanar points, then $Error converting from MathML to accessible text.$ is equal to

parallel

If $stack a with rightwards arrow on top equals 2 stack i with hat on top plus 5 stack j with hat on top$ and $stack b with rightwards arrow on top equals 2 stack i with hat on top minus stack j with hat on top$ , then the unit vector along $stack a with rightwards arrow on top plus stack b with rightwards arrow on top$ will be

If $stack a with rightwards arrow on top equals 2 stack i with hat on top plus 5 stack j with hat on top$ and $stack b with rightwards arrow on top equals 2 stack i with hat on top minus stack j with hat on top$ , then the unit vector along $stack a with rightwards arrow on top plus stack b with rightwards arrow on top$ will be

The position vectors of P and Q are $5 stack i with hat on top plus 4 stack j with hat on top plus a stack k with hat on top$ and $negative stack i with hat on top plus 2 stack j with hat on top minus 2 stack k with hat on top$ respectively. If the distance between them is 7, then the value of a will be

The position vectors of P and Q are $5 stack i with hat on top plus 4 stack j with hat on top plus a stack k with hat on top$ and $negative stack i with hat on top plus 2 stack j with hat on top minus 2 stack k with hat on top$ respectively. If the distance between them is 7, then the value of a will be

The position vectors of two points A and B are $stack i with hat on top plus stack j with hat on top minus stack k with hat on top$ and $2 stack i with hat on top minus stack j with hat on top plus stack k with hat on top$ respectively. Then $Error converting from MathML to accessible text.$

The position vectors of two points A and B are $stack i with hat on top plus stack j with hat on top minus stack k with hat on top$ and $2 stack i with hat on top minus stack j with hat on top plus stack k with hat on top$ respectively. Then $Error converting from MathML to accessible text.$

parallel

Let | $stack a with rightwards arrow on top$ | = 1, | $stack b with rightwards arrow on top$ | = 2, | $stack c with rightwards arrow on top$ | = 3 and $stack a with rightwards arrow on top$  ( $stack b with rightwards arrow on top$ + $stack c with rightwards arrow on top$ ), $stack b with rightwards arrow on top$  ( $stack c with rightwards arrow on top$ + $stack a with rightwards arrow on top$ ), $stack c with rightwards arrow on top$  ( $stack a with rightwards arrow on top$ + $stack b with rightwards arrow on top$ ) then | $stack a with rightwards arrow on top$ + $stack b with rightwards arrow on top$ + $stack c with rightwards arrow on top$ | =

Let | $stack a with rightwards arrow on top$ | = 1, | $stack b with rightwards arrow on top$ | = 2, | $stack c with rightwards arrow on top$ | = 3 and $stack a with rightwards arrow on top$  ( $stack b with rightwards arrow on top$ + $stack c with rightwards arrow on top$ ), $stack b with rightwards arrow on top$  ( $stack c with rightwards arrow on top$ + $stack a with rightwards arrow on top$ ), $stack c with rightwards arrow on top$  ( $stack a with rightwards arrow on top$ + $stack b with rightwards arrow on top$ ) then | $stack a with rightwards arrow on top$ + $stack b with rightwards arrow on top$ + $stack c with rightwards arrow on top$ | =

The locus of a point equidistant from two points A ( $stack a with rightwards arrow on top$ ) & B ( $stack b with rightwards arrow on top$ ) is-

The locus of a point equidistant from two points A ( $stack a with rightwards arrow on top$ ) & B ( $stack b with rightwards arrow on top$ ) is-

The value of | $stack a with rightwards arrow on top$ × $stack i with hat on top$ |² + | $stack a with rightwards arrow on top$ × $stack j with hat on top$ |² + | $stack a with rightwards arrow on top$ × $stack k with hat on top$ |² =

The value of | $stack a with rightwards arrow on top$ × $stack i with hat on top$ |² + | $stack a with rightwards arrow on top$ × $stack j with hat on top$ |² + | $stack a with rightwards arrow on top$ × $stack k with hat on top$ |² =

parallel

The resistance in the following circuit is increased at a particular instant. At this instant the value of resistance is $10 capital omega$ . The current in the circuit will be

The resistance in the following circuit is increased at a particular instant. At this instant the value of resistance is $10 capital omega$ . The current in the circuit will be
Physics-General

The primary and secondary coils of a transformer have 50 and 1500 turns respectively. If the magnetic flux $blank ϕ$ linked with the primary coil is given by $ϕ equals ϕ subscript 0 end subscript plus 4 t comma$ where $ϕ blank$ is in weber, $t$ is time in second and $ϕ subscript 0 end subscript$ is a constant, the output voltage across the secondary coil is

The primary and secondary coils of a transformer have 50 and 1500 turns respectively. If the magnetic flux $blank ϕ$ linked with the primary coil is given by $ϕ equals ϕ subscript 0 end subscript plus 4 t comma$ where $ϕ blank$ is in weber, $t$ is time in second and $ϕ subscript 0 end subscript$ is a constant, the output voltage across the secondary coil is

Physics-General

The mutual inductance between two coils is $1.25 blank h e n r y$ . If the current in the primary changes at the rate of $80 blank a m p e r e divided by s e c o n d$ , then the induced e.m.f. in the secondary is

The mutual inductance between two coils is $1.25 blank h e n r y$ . If the current in the primary changes at the rate of $80 blank a m p e r e divided by s e c o n d$ , then the induced e.m.f. in the secondary is

Physics-General

parallel

card img

With Turito Academy.

card img

With Turito Foundation.

card img

Get an Expert Advice From Turito.

Turito Academy

card img

With Turito Academy.

Test Prep

card img

With Turito Foundation.