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

If a body of mass $m$ is carried by a lift moving with an upward acceleration $a$ , then the forces acting on the body are (i) the reaction $R$ on the floor of the lift upwards (ii) the weight $m g$ of the body acting vertically downwards. The equation of motion will be given by

$R = m g - m a$
$R = m g + m a$
$R = m a - m g$
$R = m g \times m a$

The correct answer is: $R equals m g plus m a$

$∵ a \neq = 0 \to$ Non Inertial frame

Also, for equation of motion, we need to make it inertial.

For this, we have to acceletare in opposite direction.

$∵$ Equation of motion is:R=mg+ma

Related Questions to study

The equation of motion of a particle moving along a straight line is $t to the power of 3 end exponent minus 9 t to the power of 2 end exponent plus 12 t$ , where the units of s and t are cm and sec. The acceleration of the particle will be zero after

The equation of motion of a particle moving along a straight line is $t to the power of 3 end exponent minus 9 t to the power of 2 end exponent plus 12 t$ , where the units of s and t are cm and sec. The acceleration of the particle will be zero after

Assertion : First law of thermodynamics is not adequate in predicting the direction of a process
Reason : Total energy of universe is constant.

Assertion : First law of thermodynamics is not adequate in predicting the direction of a process
Reason : Total energy of universe is constant.

Chemistry-General

Which one of the following pairs is mismatched?

Which one of the following pairs is mismatched?

parallel

Statement 1: Libriformfibres are true fibres.
Statement 2: Libriformfibres develop from non-functional tracheids by reduction.

Statement 1: Libriformfibres are true fibres.
Statement 2: Libriformfibres develop from non-functional tracheids by reduction.

Statement 1: In collateral vascular bundles, the phloem is situated towards inner side.
Statement 2:In monocot stem, cambium is present.

Statement 1: In collateral vascular bundles, the phloem is situated towards inner side.
Statement 2:In monocot stem, cambium is present.

Statement 1: Many organs of aquatic plants float in water.
Statement 2: Large air gaps are present in the collenchyma tissues of lotus leaf.

Statement 1: Many organs of aquatic plants float in water.
Statement 2: Large air gaps are present in the collenchyma tissues of lotus leaf.

parallel

Statement 1: Apical and intercalary meristems contribute to the growth in length while the lateral meristems bring an increase in girth in maize.
Statement 2: Apical and intercalary meristems always increase the height of plants.

Statement 1: Apical and intercalary meristems contribute to the growth in length while the lateral meristems bring an increase in girth in maize.
Statement 2: Apical and intercalary meristems always increase the height of plants.

Statement 1: All the endodermal cells of the root do not contain Casparian thickenings on their radial and transverse walls.
Statement 2: Passage cells are found in the root endodermis.

Statement 1: All the endodermal cells of the root do not contain Casparian thickenings on their radial and transverse walls.
Statement 2: Passage cells are found in the root endodermis.

Statement 1: The quiescent centre acts as a reservoir of relatively resistant cells, which constitute a permanent source of active initials.
Statement 2: The cells of the inactive region of the quiescent centre become active when the previous active initials get damaged.

Statement 1: The quiescent centre acts as a reservoir of relatively resistant cells, which constitute a permanent source of active initials.
Statement 2: The cells of the inactive region of the quiescent centre become active when the previous active initials get damaged.

parallel

Statement 1: In a vessel, septa among the adjoining cells get dissolved.
Statement 2: Companion cells are a component of phloem.

Statement 1: In a vessel, septa among the adjoining cells get dissolved.
Statement 2: Companion cells are a component of phloem.

.…A… are structures present in the epidermis of leaves. They regulate process of transpiration and …B… exchange. It is composed of two bean-shaped cells known as …C… cells.
Choose the correct combination of A, B and C from the following options

.…A… are structures present in the epidermis of leaves. They regulate process of transpiration and …B… exchange. It is composed of two bean-shaped cells known as …C… cells.
Choose the correct combination of A, B and C from the following options

In which of the following, there is no differentiation of bark, sapwood and heartwood?

In which of the following, there is no differentiation of bark, sapwood and heartwood?

parallel

.Ground tissue does not include
I) epidermis
II) vascular bundle
III) sclerenchyma
IV) collenchyma
V) parenchyma
Select the right combination from the above given options

.Ground tissue does not include
I) epidermis
II) vascular bundle
III) sclerenchyma
IV) collenchyma
V) parenchyma
Select the right combination from the above given options

.Continuous ring of cambium is formed by

.Continuous ring of cambium is formed by

Phloem conducts food by

Phloem conducts food by

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.