A body is projected up with a speed u

Asked by admin @ 20/08/2021 in Physics viewed by 268 People

A body is projected up with a speed 'u' and the time taken is 'T' to reach the maximum height 'H'. Pick out the correct statements

Statement 1) It reaches (H/2) in (T/2) seconds.Statement 2) It acquires velocity (u/2) in (T/2) seconds.Statement 3) It's velocity is (u/2) at (H/2).Statement 4) Same velocity at 2TPleaseeeeeee answer with explanation ASAP

Answered by admin @ 20/08/2021

I think 2nd is the correct option.
Hope i m correct:-)

A body is projected upwards with a velocity u

Asked by admin @ 17/08/2021 in Physics viewed by 337 persons

A body is projected upward with velocity u.it passes through certain point above ground at t1.- the time after which the body passes through the same point during the return …

A body is projected horizontally with a speed v0

Asked by admin @ 20/08/2021 in Physics viewed by 277 persons

A body is projected horizontally with a speed v.Find the velocity of the body when it covers equal distances in horizontal and vertical directions.

Body a of mass 4m moving with speed u

Asked by admin @ 17/08/2021 in Physics viewed by 310 persons

Body A of mass 4m moving with speed u collides with another body B of mass 2m,at rest.the collision is head on and elastic in nature.after the collision the fraction …

Two bodies are projected with the same velocity

Asked by admin @ 29/08/2021 in Physics viewed by 299 persons

Two bodies are projected with the same velocity. If one is projected at an angle of 30° and the other at an angle of60° to the horizontal, the ratio …

A particle is projected from ground with speed 80

Asked by admin @ 16/08/2021 in Physics viewed by 317 persons

A particle is projected from ground with speed 80m/s at an angle 30° with horizontal from ground. The magnitude of average velocity of particle in time interval t=2s to =6s …

With what speed should a body be thrown upwards

Asked by admin @ 11/08/2021 in Physics viewed by 299 persons

with what speed should a body be thrown upwards so that the distance traversed in 5th second and 6th second are equal

Four bodies are projected with the same velocity

Asked by admin @ 29/08/2021 in Physics viewed by 285 persons

Four bodies are projected with the same velocities at angles 30°, 40°, 55 and 65° with the horizontal. The horizontal range will be largest for the one projected at an …

A body is projected along a rough horizontal surface

Asked by admin @ 20/08/2021 in Physics viewed by 285 persons

A body is projected along a rough horizontal surface with a velocity 6m/s. If the body comes to rest after travelling 9m then coefficient of sliding friction is

Can a body have constant speed but varying velocity

Asked by admin @ 17/08/2021 in Physics viewed by 276 persons

Can a body have a constant speed and still have a varying velocity? explain with example

Velocity time graph for a body projected vertically upwards

Asked by admin @ 17/08/2021 in Physics viewed by 359 persons

Velocity time curve for a body projected vertically upwards is

Can a body have constant velocity but varying speed

Asked by admin @ 13/08/2021 in Physics viewed by 278 persons

Can a body have a constant velocity but a varying speed

Two balls are projected simultaneously with the same speed

Asked by admin @ 13/08/2021 in Physics viewed by 303 persons

Two balls are projected simultaneously with the same speed from the top of a tower, onevertically upwards and the other verticallydownwards. They reach the ground is 9 s …

A ball is thrown vertically upward with speed u

Asked by admin @ 13/08/2021 in Physics viewed by 302 persons

If a ball is thrown vertically upwards with a speed u the distance covered during last t seconds of its ascent

Speed of two identical cars are u and 4u

Asked by admin @ 11/08/2021 in Physics viewed by 297 persons

speed of two identical cars are u and 4u at a specific instant,the ratio of the respective distance in which the two cars are stopped from that instant by same …