Question

a .pressure is a trap quantity, why?

b. the acceleration of a body is 15 metre per second square what does it mean?​

Answer 1

Explanation:

Here is your answer dear

b. answer

Given : R=2.5 m a=15 m/s

2

From figure, centripetal acceleration a

c

=acos30

o

=15×0.866=13 m/s

2

Using a

c

=

R

v

2

∴ 13=

2.5

v

2

⟹v=5.7 m/s