Question

(d) None of these.
3.
Quantity of motion in a body is known as
a) Velocity
b) Momentum
c) speed
d) None of these
(ii) (b) and (d) both
(ili) Only (0)
(iv) Only (d)
0 (a) and (c) both
1 dyne force is equal to
9.8 N
b) Igm/cm
c) Ikg/cm
d) None of these​

Answer 1

Answer:

Q1)Quantity of motion in a body is known as

b) Momentum.

Q2)Dyne force is equal to

a) 9.8N