Question

A car starts at rest and travel a distance 20 m in 1 sec. The car average speed is ___________ Motion of earth around sun is an example of __________ motion Tractor moving with 18 km/h is _______ then car moving with 1500 m/min The motion of a free-falling body is an example of __________ motion The curved speed time graph represents ________ accelerated motion Distance is a _______quantity while displacement is a _____________ quantity

Answer 1

Answer:

A car starts at rest and travel a distance 20 m in 1 sec. The car average speed is 20 m/s

Motion of earth around sun is an example of Uniform circular motion.

Tractor moving with 18 km/h is lesser then car moving with 1500 m/min

The motion of a free-falling body is an example of Uniform acceleration motion

The curved speed time graph represents non uniform accelerated motion

Distance is a scalar quantity while displacement is a vector quantity

Step-by-step explanation:

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Answer 2

Step-by-step explanation:

20m/sec

rotational motion

velocity

uniformly accelerated motion.

non uniform accelerated motion

scalar

vector

done friend