Motion in A Str...

A car travels a distance $$100 m$$ with a constant acceleration and average velocity of $$20\ ms^{-1}$$. The final velocity acquired by the car is $$25\ ms^{-1}$$. Find the initial velocity.

A ball is thrown vertically upwards with an initial velocity of $$49  m  {s}^{-1}$$. Calculate: (i) the maximum height attained, (ii) the time taken by it before it reaches the ground again. (Take $$g=9.8  m  {s}^{-2}$$)

A ball thrown up vertically returns to the thrower after 6 s Find it's initial velocity.

A boy on a cliff  $$49 m$$ high drops a stone.One second later,he throws a second after the first .They both hit the ground at the same time.With what speed did he throw the second stone?

According to the following graph, what happens to the distance covered by the body from 0 -10 minutes?

The table below shows the speed of a moving vehicle with respect to time.

A stone is thrown vertically upward with an initial velocity of $${40 ms^{-1}}$$,Taking g=$${10 ms^{-2}}$$, find the maximum height reached by the stone.

A ball is thrown vertically upwards with a velocity of $${20 ms^{-1}}$$ from the top of a multi storey building.The height of the point where the ball is thrown 25 m from the ground.How long will it be before the ball hits the ground ? Take $${g= 10 ms^{-2}}$$. 

A car starts from rest and uniformly accelerates in a straight line. In the first second the car covers a distance of $$2$$ m. The velocity of the car at the end of $$2^{nd}$$ $$second$$ will be

A stone is allowed to fall from the top of a tower $$100 m$$ high and at the same time another stone is projected vertically upwards from the ground with a velocity of $${25 ms ^{-1}}$$.Calculate where the two stones will meet.(Take $${g=10 m/s^2}$$).