1.

Fill in blanks:i. Displacement is a …………. quantity.ii. The …………. of an object can change even while it is moving along a straight line.iii. The …………. velocity can be different at different times.iv. Change in velocity per second is called …………. .v. The interaction that brings about the acceleration is called …………. .

Answer»

i. vector

ii. velocity

iii. instantaneous

iv. acceleration

v. force



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