Question

The velocity of a particle is v=5+2 (a1+a2t) where a1and a2 are constants and t is the time. What is the eccelaration oif the particle.

Answer 1

Answer on Question #44702, Physics, Mechanics | Kinematics | Dynamics

Question:

The velocity of a particle is $v = 5 + 2(a1 + a2t)$ where $a1$ and $a2$ are constants and $t$ is the time. What is the acceleration of the particle.

Answer:

Acceleration of the particle equals:

$$a = \frac{dv}{dt}$$

where $v$ is velocity of the particle, $t$ is time.

Therefore:

$$a = \frac{d}{dt} \left(5 + 2(a1 + a2t)\right) = a2$$

Answer: a2

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