Question

A stuntman plans to run across a roof top and then

horizontally jump off it to land on the roof of next

building. The roof of the next building is 4.9 metre

below the first one and 6.2 metre away from it.

What should be his minimum roof top speed in

m/s, so that he can successfully make the jump?

(a) 3.1 (b) 4.0 (c) 4.9 (d) 6.​

Answer 1

Step-by-step explanation:

your answer is attached in the photo

hope it helps u mate ☺

Answer 2

Answer:-

$S = \sqrt{\frac{2h}{g} }$

$4.9 = \sqrt{\frac{2*49}{90} }$

t = 1 sec

therefore:-

minimum velocity = 6.2/1 = 6.2 m/s

Thank you.........