Question

A
20 (i) Which physical quantity is involved in exerting force which breaks the pile of tiles in
this competition?
a) frictional force
b) momentum
c) pressure
d) acceleration
20 (ü) Name two factors which multiply with each other to produce the above quantity.
a) mass and velocity

b) mass and acceleration
c) mass and inertia
d) velocity and time

Answer 1

Answer:

20 (i) b

20 (ii) a

I hope this was helpful to you

Answer 2

Explanation:

A (i) b) momentum

(ii) a) mass and velocity