Question

Fill in the blanks. a) Distance is a ........... quantity. b) Displacement is a ........ quantity. c) Velocity is the rate of change of ................... d) Acceleration is the rate of change of ................ e) For a uniform velocity,the acceleration is ...................

Answer 1

a) Scalar 
b ) vector 
c) displacement
d) velocity 
e) 0 

Answer 2

a) scalar.
b) vector.
c) Velocity is the rate of change of its position.
d) Acceleration is the rate of change of velocity.
e) 0