Physics-
General
Easy

Question

Two bodies are thrown simultaneously from a tower with same initial velocity v subscript 0 end subscript: one vertically upwards, the other vertically downwards. The distance between the two bodies after time t is

  1. 2 v subscript 0 end subscript t plus fraction numerator 1 over denominator 2 end fraction g t to the power of 2 end exponent  
  2. 2 v subscript 0 end subscript t  
  3. v subscript 0 end subscript t plus fraction numerator 1 over denominator 2 end fraction g t to the power of 2 end exponent  
  4. v subscript 0 end subscript t  

The correct answer is: 2 v subscript 0 end subscript t


    For vertically upward motion, h subscript 1 end subscript equals v subscript 0 end subscript t minus fraction numerator 1 over denominator 2 end fraction g t to the power of 2 end exponent and for vertically downward motion, h subscript 2 end subscript equals v subscript 0 end subscript t plus fraction numerator 1 over denominator 2 end fraction g blank t to the power of 2 end exponent
    therefore T o t a l blank d i s t a n c e blank c o v e r e d blank i n blank t sec invisible function application h equals h subscript 1 end subscript plus h subscript 2 end subscript equals 2 v subscript 0 end subscript t

    Related Questions to study

    General
    Physics-

    The acceleration ‘ a ’ in m divided by s to the power of 2 end exponent of a particle is given by a equals 3 t to the power of 2 end exponent plus 2 t plus 2 blankwhere t is the time. If the particle starts out with a velocity u equals 2 m divided by s at t equals 0 comma then the velocity at the end of 2 s e c o n d s is

    The acceleration ‘ a ’ in m divided by s to the power of 2 end exponent of a particle is given by a equals 3 t to the power of 2 end exponent plus 2 t plus 2 blankwhere t is the time. If the particle starts out with a velocity u equals 2 m divided by s at t equals 0 comma then the velocity at the end of 2 s e c o n d s is

    Physics-General
    General
    Physics-

    What is the relation between displacement, time and acceleration in case of a body having uniform acceleration

    What is the relation between displacement, time and acceleration in case of a body having uniform acceleration

    Physics-General
    General
    Physics-

    Which graph represents the uniform acceleration

    Which graph represents the uniform acceleration

    Physics-General
    parallel
    General
    Physics-

    A particle is thrown vertically upwards. If it velocity at half of the maximum height is 10 blank m divided by s e c, then maximum height attained by it is (Take g equals 10 blank m divided by sec to the power of 2 end exponent invisible function application blank)

    A particle is thrown vertically upwards. If it velocity at half of the maximum height is 10 blank m divided by s e c, then maximum height attained by it is (Take g equals 10 blank m divided by sec to the power of 2 end exponent invisible function application blank)

    Physics-General
    General
    Physics-

    An object is dropped from rest. Its v-t graph is

    An object is dropped from rest. Its v-t graph is

    Physics-General
    General
    Physics-

    You drive a car at seed of blank 70 blank k m divided by h r in a straight road for 8.4 blank k m comma and then the car runs out of petrol. You walk for 30 blank m i n to reach a petrol pump at a distance of 2 blank k m. The average velocity from the beginning of your drive till you reach the petrol pump is

    You drive a car at seed of blank 70 blank k m divided by h r in a straight road for 8.4 blank k m comma and then the car runs out of petrol. You walk for 30 blank m i n to reach a petrol pump at a distance of 2 blank k m. The average velocity from the beginning of your drive till you reach the petrol pump is

    Physics-General
    parallel
    General
    Physics-

    A ball is dropped downwards. After 1 second another ball is dropped downwards from the same point. What is the distance between them after 3 seconds

    A ball is dropped downwards. After 1 second another ball is dropped downwards from the same point. What is the distance between them after 3 seconds

    Physics-General
    General
    Physics-

    A train started from rest from a station and accelerated at blank 2 blank m s to the power of negative 2 end exponent for 10 s. Then, it ran at constant speed for 30 s and thereafter it decelerated at 4 blank m s to the power of negative 2 end exponent until it stopped at the next station. The distance between two stations is

    A train started from rest from a station and accelerated at blank 2 blank m s to the power of negative 2 end exponent for 10 s. Then, it ran at constant speed for 30 s and thereafter it decelerated at 4 blank m s to the power of negative 2 end exponent until it stopped at the next station. The distance between two stations is

    Physics-General
    General
    Physics-

    A body is thrown vertically up with a velocity u. It passes three points A comma blank B blank a n d blank C in its upward journey with velocities fraction numerator u over denominator 2 end fraction comma fraction numerator u over denominator 3 end fraction a n d fraction numerator u over denominator 4 end fraction respectively. The ratio of the separations between points A blank a n d blank B between B blank a n d blank C comma blank i e comma fraction numerator A B over denominator B C end fraction is

    A body is thrown vertically up with a velocity u. It passes three points A comma blank B blank a n d blank C in its upward journey with velocities fraction numerator u over denominator 2 end fraction comma fraction numerator u over denominator 3 end fraction a n d fraction numerator u over denominator 4 end fraction respectively. The ratio of the separations between points A blank a n d blank B between B blank a n d blank C comma blank i e comma fraction numerator A B over denominator B C end fraction is

    Physics-General
    parallel
    General
    Physics-

    A body, thrown upwards with some velocity reaches the maximum height of 50 blank m. Another body with the double the mass thrown up with double the initial velocity will reach a maximum height of

    A body, thrown upwards with some velocity reaches the maximum height of 50 blank m. Another body with the double the mass thrown up with double the initial velocity will reach a maximum height of

    Physics-General
    General
    Physics-

    A particle is moving on a straight line path with constant acceleration directed along the direction of instantaneous velocity. Which of the following statements are false about the motion of particle?

    A particle is moving on a straight line path with constant acceleration directed along the direction of instantaneous velocity. Which of the following statements are false about the motion of particle?

    Physics-General
    General
    Physics-

    A bullet fired into a fixed wooden block loses half of its velocity after penetration 40 cm. it comes to rest after penetrating a further distance of

    A bullet fired into a fixed wooden block loses half of its velocity after penetration 40 cm. it comes to rest after penetrating a further distance of

    Physics-General
    parallel
    General
    Physics-

    The acceleration of a particle is increasing linearly with time t blankas b t.The particle starts from the origin with an initial velocity v subscript 0 end subscript. The distance travelled by the particle in time t will be

    The acceleration of a particle is increasing linearly with time t blankas b t.The particle starts from the origin with an initial velocity v subscript 0 end subscript. The distance travelled by the particle in time t will be

    Physics-General
    General
    Physics-

    A bus begins to move with an acceleration of 1 blank m s to the power of negative 2 end exponent. A man who is 48 m behind the bus starts running at 10 blank m s to the power of negative 1 end exponent to catch the bus. The man will be able to catch the bus after

    A bus begins to move with an acceleration of 1 blank m s to the power of negative 2 end exponent. A man who is 48 m behind the bus starts running at 10 blank m s to the power of negative 1 end exponent to catch the bus. The man will be able to catch the bus after

    Physics-General
    General
    Physics-

    A particle travels 10m in first 5 blank s e c and 10 m in next 3 blank s e c. Assuming constant acceleration what is the distance travelled in next 2 blank s e c

    A particle travels 10m in first 5 blank s e c and 10 m in next 3 blank s e c. Assuming constant acceleration what is the distance travelled in next 2 blank s e c

    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.