Home
Class 9
PHYSICS
An object is dropped from rest at a heig...

An object is dropped from rest at a height of `150 m` and simultanously another object is dropped from rest at a height `100m`. What is the difference in their height after `2 s` if both the objects drop with same acceleration ? How does the difference in height vary with time ?

Text Solution

AI Generated Solution

To solve the problem step by step, we will analyze the motion of both objects dropped from different heights and calculate their heights after 2 seconds. Then, we will find the difference in their heights. ### Step 1: Understand the problem We have two objects: - Object 1 is dropped from a height of 150 m. - Object 2 is dropped from a height of 100 m. Both objects are dropped from rest, meaning their initial velocity (u) is 0 m/s. ...
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • MOTION

    NCERT EXEMPLAR ENGLISH|Exercise Short Answer Type Questions|7 Videos
  • GRAVITATION

    NCERT EXEMPLAR ENGLISH|Exercise LONG ANSWER TYPE QUESTIONS|4 Videos
  • SOUND

    NCERT EXEMPLAR ENGLISH|Exercise Long Answer Type Questions|3 Videos

Similar Questions

Explore conceptually related problems

A stone is dropped from a height h. simultaneously, another stone is thrown up from the ground which reaches a height 4h. The two stones will cross each other after time:-

A ball is drpped from rest at height 4h . After it has fallen a distance d , a second ball is dropped from rest at height h . What should d be (in terms of h ) so that the balls hit the ground at the same time?

Knowledge Check

  • An object is located at a height of 18 km from the surface of earth . The object is located in

    A
    thermosphere
    B
    measosphere
    C
    ionosphere
    D
    stratosphere.
  • Body 1 of mass M is dropped from a height of 1 m and body 2 of mass 3 M is dropped from a height of 9 m. Ratio of time taken by bodies 1 and 2 to reach the ground is

    A
    `1 : 1`
    B
    `1 : 3`
    C
    `3 : 1`
    D
    `9 : 1 `
  • Similar Questions

    Explore conceptually related problems

    A body A of mass 4 kg is dropped from a height of 100 m. Another body B of mass 2 kg is dropped from a height of 50 m at the same time. Then :

    A ball is dropped from height 10 m . Ball is embedded in sand 1 m and stops, then

    A ball is dropped from a building of height 45 m. Simultaneously another ball is thrown up with a speed 40 m/s. The relative speed of the balls varies with time as

    A stone is dropped from a height h . It hits the ground with a certain momentum P . If the same stone is dropped from a height 100% more thanthe preyiious height, the momentum when it hits the ground will change by

    A stone is dropped from a height 300 m and at the same time another stone is projected vertically upwards with a velocity of 100m//sec . Find when and where the two stones meet.

    An object that is dropped freely from rest travels for 5 seconds.What is the distance travelled in the last 2 seconds of its journey.