Ask a New Question

A boy is standing at the top of the a building, 40 m high. He leans over the side and throws a pebble vertically upwards from the edge of the building at 12m.s^-1. The pebble reaches the ground at the foot of the building. Calculate time for the pebble to reach the ground

Ask a New Question or answer this question.

Similar Questions

A painter leans a 20-ft ladder against a building. The base of the ladder is 12 ft from the building. To the nearest foot, how
1. 2 answers
A painter leans a 15 ft ladder against a building. The base of the ladder is 6 ft from the building. To the nearest foot, how
1. 2 answers
A man standing on top of a 100 foot building sites the top of a nearby building at an angle of elevation of 3.14/8. If he knows
1. 2 answers
A 19-ft ladder leans against a building so that the angle between the ground and the ladder is 80∘.How high does the ladder
1. 1 answer

more similar questions