Question

in a velocity time graph , velocity is proportional to time ,it has got

A) increasing acceleration

B) decreasing acceleration

C)Zero acceleration

D)none ​

Answer 1

Answer:

(D) None✓✓✓✓✓✓✓✓✓✓✓✓✓✓✓

the Answer is constant.!!

Answer 2

In a velocity-time graph, velocity is proportional to time, it has got none. (Option D)

• A velocity-time graph is used to study the acceleration pattern and obtain the acceleration value.
• If the velocity is proportional to time in the v-t graph, then the acceleration is going to be constant.
• Zero acceleration occurs only when the velocity happens to be constant.
• If the acceleration increases with time, then it is increasing acceleration
• If it decreases with time, then it is decreasing acceleration.