Prototype

Sample Chat

• What is force?

• Does it mean that the ceiling fan's rotation is also linked to force?

• I think the motion/flying of birds, helicopters and aeroplanes is a result of force from the flapping of wings or rotation blades.

• Can you give me a calculatory example of Newton's 3rd law?

• Throwing a ball of Mass (M) 1 gram (g) at an acceleration (a) of 10m/s^2 against a wall. The opposing force (F) by the wall will be 

F = -(M*a)

F = -(1 *10)

F = -10 N.

Am I right?