a-particle-accelerator-is-desired-to-give-a-particle-a-final-velocity-of-x-as-it

Question

A particle accelerator is desired to give a particle a final velocity of 90 m/s as it leaves the accelerator. The velocity-time data of the particle inside the accelerator is shown below. Does the particle have a uniform acceleration inside the accelerator (assume no deceleration occurs)? Give a reason for your opinion.

Accepted Answer

Yes, the change in speed with time is constant and is 3 $$m/s^{2}$$

Answer

Yes, the change in speed with time is constant and is 1.5 $$m/s^{2}$$

Answer

No, the change in speed with time varies from 0 $$m/s^{2} to 1.5$$ $$m/s^{2}$$

Answer

No, the change in speed with time varies from 1.5 $$m/s^{2} to 3$$ $$m/s^{2}$$