NEET Physics Oscillations MCQs

A particle moves along the x-axis such that its velocity $v$ varies with time $t$ as $v = At^2 + Bt + C$, where A, B, and C are constants. If the particle starts from rest at $t=0$ and its acceleration at $t=1$ second is $4 m/s^2$, and its velocity at $t=2$ seconds is $8 m/s$, what is the distance traveled by the particle in the first 2 seconds?

A ball is thrown vertically upwards. Which of the following graphs correctly represents the variation of acceleration with time during its upward motion (neglecting air resistance)?

A particle moves in a straight line with a velocity given by $v = \alpha t + \beta t^3$, where $\alpha$ and $\beta$ are constants. If its acceleration at $t=1$ second is twice its acceleration at $t=0$, what is the relation between $\alpha$ and $\beta$?

A body moves in a plane such that its displacement vector is given by $\vec{r} = (3t^2 - 2)\hat{i} + (2t^3 + 1)\hat{j}$. At what time is the velocity vector perpendicular to the acceleration vector?

An object starts from rest and achieves a velocity of 20 m/s in 5 seconds. What is its acceleration?

Which of the following is the correct unit of acceleration?

A body moving with uniform velocity has:

If a car is moving with a constant velocity of 10 m/s towards the east, what is its acceleration?

A body moving with a constant velocity has:

A particle moves along the x-axis with a velocity given by $v = 4t - 2$. What is its acceleration at $t = 2$ seconds?