A body falls freely under gravity (g = 9.8m/s²) from a height of 40m onto the top of a platform 0.8m above the ground. 
Its velocity on reaching the platform is

Which of the following types of motion are oscillatory?
I. a diving board when used by a diver
II. the motion of the balance wheel of a wrist watch
III. the motion of turn-table of a record player
IV. the motion of the center of a coin as it rolls down on an inclined plane
V. the motion of a needle of a d.c ammeter into which a low a.c current is passed.

A car moving with a speed of 90km/hr was brought uniformly to rest by the application of the brakes in 10s.
How far did the car travel after the brakes were applied?

A train has an initial velocity of 44m/s and an acceleration of -4m/s². Its velocity after 10 seconds is

From the top of the Eiffel tower, a rubber ball and a piece of iron rod were dropped to the ground. 
Which of the following is true? (neglect air resistance)

When a ball rolls on a smooth level ground, the motion of its center is

A body which moves from rest with a uniform acceleration travels 18m during the third second.
What will be its velocity at the end of the eight second?

A bullet fired vertically upward from a gun held 2m above the ground reaches its maximum height in 4s.
Calculate its initial velocity. (g = 10m/s²)

A stone was dropped from a height, h and attained a velocity of 20m/s just before hitting the ground. If g = 10m/s², calculate the height, h through which it fell..

A car moves with an initial velocity of 25m/s and reaches a velocity of 45m/s in 10s. What is the acceleration of the car?

The distance traveled by a particle starting from rest is plotted against the square of the time elapsed from the commencement of motion.
The resultant graph is linear.
The slope/gradient of this graph is a measure of

A body starts from rest and moves with uniform acceleration of 6m/s².
What distance does it cover in the third second ?

What is the acceleration between two points on a v-t graph which has coordinates
(10s, 15m/s) and (20s, 35m/s)

The motion of a moving skin of a talking drum can rightly be described as

A body falls from rest to the ground in 0.5s.
Calculate the height from which it falls.
(g = 10m/s²)

A body starts from rest and moves in a straight path with uniform acceleration of 8m/s² for 5 seconds. It then decelerates uniformly to rest in the next 10 seconds. Calculate the magnitude of its acceleration.

A car traveling at 20m/s is brought to rest with a constant deceleration of 10m/s².
Calculate the distance traveled.

Two balls X & Y weighing 5g and 50kg respectively were thrown up vertically at the same time with a velocity of 100m/s. 
How will their positions be one second later?

If it takes an object 3s to fall freely to the ground from a certain height, what is the distance covered by the object?

A body accelerates uniformly from rest at 2m/s². Calculate its velocity after travelling 9m.

The distance moved by a particle in the sixth and eight seconds of the motion are 45m and 53m respectively.
Determine the acceleration and initial speed.

A stone and  a feather are dropped from the same height above the earth surface. Ignoring air resistance, which of the following is correct?

A moving object has a uniform acceleration. Its

A motor vehicle is brought to rest from a speed of 15m/s in 20s.
Calculate the retardation

If a car starts from rest and moves with a uniform acceleration of 10m/s² for 10s. 
The distance it covers in the last one second of its motion is