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Question

Hi. We need help with this qn.
Point C is incorrect right coz only pebble at point B has 2 forces being exerted on it. Hence the answer is (1).
*answer given was (3).
Appreciate some help 🙂

Answer

Aside from gravitational force at all times, there are

Pt A – push force

Pt B – air resistance

Pt C – frictional force

So statement C is also true

1 Reply 0 Likes ✔Accepted Answer