Question

when the distance travelled by a body is directly proportional to time the body is said to have a
1. zero velocity
2. zero speed
3. uniform speed
4. none of these​

Answer 1

Answer:

S is directly proportional to the time only when there is no external force acting on it. Since acceleration is zero so speed 'u' of the object remains constant. Hence, it can be concluded that S is directly proportional to t.

Answer 2

Answer:

When the distance Travelled by a body is directly proportional to time it is Travelling with uniform acceleration non uniform acceleration constant speed variable speed?

S is directly proportional to the time only when there is no external force acting on it. Since acceleration is zero so speed 'u' of the object remains constant. Hence, it can be concluded that S is directly proportional