Question

b What are (i) free fall, (ii) acceleration
due to gravity (iii) escape velocity (iv)
centripetal force ?​

Answer 1

Answer:

acceleration

Explanation:

i hope it's useful

Answer 2

Explanation:

a)the type of motion that acts on a body where gravity is the only gorce is known as free fall motion..

b)The acceleration of freely falling bodies is called gravitational acceleration...It is denoted by g .On the surface of the earth its value is approximately 10ms‐1 .Fir bodies falling down g is positive and negative fir bodies moving up.

c)escape velocity is the minimum speed for a free,non propelled to escape from the gravitational influence of a massive body that is to eventually reach an infinite distance from it

d)It's a force acying on an object to keep an object moving along a circular path..