List of top Physics Questions on Kinetics asked in VITEEE

A stone is dropped from a height of 45 m. What is the time taken for the stone to reach the ground?
The potential energy of a body at a height of 10 meters is 200 J. What is its mass? (Take \( g = 10 \, \text{m/s}^2 \))
A body of mass 2 kg is moving with a velocity of 3 m/s. What is its kinetic energy?
Which one of the following curves represents the variation of impedance \( (Z) \) with frequency \( f \) in a series LCR circuit?
Light of wavelength \( \lambda_A \) and \( \lambda_B \) falls on two identical metal plates A and B respectively. The maximum kinetic energy of photoelectrons is \( K_A \) and \( K_B \) respectively. Given that \( \lambda_A = 2\lambda_B \), which one of the following relations is true?
The root mean square speed of smoke particles of mass \( 5 \times 10^{-17} \) kg in their Brownian motion in air at NTP is approximately. (Given \( k = 1.38 \times 10^{-23} \, {JK}^{-1} \))
The equation of a particle executing simple harmonic motion is given by \[ x = \sin \pi \left( t + \frac{1}{3} \right) \, {m}. \] At \( t = 1 \, {s} \), the speed of particle will be (Given \( \pi = 3.14 \)):
When we push a wooden crate on the concrete floor, then which of the following statements is true?