Answer to Question #571 in Mechanics | Relativity for jazmyn

Question #571

A kite dropped from 168m high cliff and falls with constant velocity of 2.8m/s.32s after kite is relased a pebble is dropped from the cliff. How long does it take for the kite to reach the ground?

Expert's answer

Time needed for the kite to reach the ground: t = s/v = 168/2.8 = 60 (s)
(falling pebble does not affect kite at all)
Answer: 60 s

Comments

No comments. Be first!

Ask Your question

Related Questions

1.A piano is suspended 3.6m above the ground and is being raised to apartment 50m high with constant s
2.A ball is projected from the top of a tower 60m high with a velocity of 30m/s. How long does it take
3.What is relative velocity?
4.Weightless thread can support tension up-to 2.5N. A stone of mass 0.5 kg is tied to it and is revolv
5.A body moving along a straight line at 20m/s undergoes an acceleration of 4m/s2. Find its speed afte
6.A ball is dropped from a height of 100m at the same time another ball is thrown verticaly upwards wi
7.According to third law of motion we say that "action and reaction are equal in magnitude bu

Answer to Question #571 in Mechanics | Relativity for jazmyn

Comments

Leave a comment

Ask Your question

Related Questions