Science true or false.[1 Mark each]

If the velocity – time graph of a particle is a straight line inclined to X-axis then its displacement – time graph will be a straight line.

• True

• False

The velocity – time graph of a particle falling freely under gravity would be a straight line parallel to the x axis.

• True

• False

Distance covered by a particle never becomes zero but displacement becomes zero.

• True

• False

Acceleration can get negative value also.

• True

• false

The motion of a city bus in a heavy traffic road is an example for uniform motion.

• True

• False