A kite is moving horizontally at a height of 141.5 m. If the speed of kite is 10 m/s, how fast is the string being let out when the distance (direct) between the kite and the boy (who is flying it) is 250 m? The height of the boy is `1.5` m.

A kite is movgin horizontally at the height of 151.5 metres. If the speed of the kite is 10m/s, how fast is the string being let out, when the kite is 250 m away from the key who is flying the kite ? The height of the boy is 1.5 m.

A 5 kg ball is trhown up with a speed of 10 m/s. What is the height to which it rises?

A man runs across the roof-top of a tall building and jumps horizontally with the hope of landing on the roof of the next building which is of a lower height than the first. If his speed is 9 m/s, the distance between the two buildings is 10 m and the height difference is 9 m, will he be able to land on the next building?

A tree is broken at a height of 5 m from the ground and its top touches the ground at a distance of 12 m from the base of the tree. Find the original height of the tree.

A car is moving with a speed of 30 m/s. Find the distance covered by the car in 1 minute.

Metallic wire 1m in length is moving normally across a field of 0.1 T with a speed of 5 ms^-1 . Find the e.m.f between the ends of the wire.

An object is dropped from a height of 120 m. The acceleration of the object is 10m/s downwards. Find the distance travelled by the object after 1s. What is the final velocity of the object after 3s?

An object is dropped from a height of 120 m. The acceleration of the object is 10m/s downwards. Find the distance travelled by the object after 2s. What is the final velocity of the object after 3s?

An object is dropped from a height of 120 m. The acceleration of the object is 10m/s downwards. Find the distance travelled by the object after 3s. What is the final velocity of the object after 3s?