Question

a car has speed v1 for first one meter and v2 for next one metre . what is the minimum possible value of average velocity

Answer 1

Answer:

V1+V2/2

Explanation:

speed v1 for first one meter that is V1 is initial velocity of car and v2 for next one metre that is V2 is final velocity of car

The Formula for Average velocity is = u-v/2

where,

u = intial velocity. v = final velocity

u = v1 v = v2

putting the value in the above Formula we get,

V1+V2/2

Answer 2

Answer:

The minimum possible value of average velocity is 0.

Explanation:

• The question has not mentioned the specific direction that the car moves
• If we assume that v1 is in the opposite direction of v2, the car will come back to its starting point after covering the first and second metre, for example, the car moves one metre forward with speed v1 and then one metre backward with speed v2.
• Thus, the displacement of the car will be zero
• Average velocity is the rate of change of displacement or the displacement per unit time
• Since the displacement of the car is zero, the average velocity is also zero

0 is the minimum possible value of average velocity.

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