What factors determine the frequency of a note emitted by a vibrating string?
The magnitude of the force experienced by a charge of 1.6 x 10\(^{-8}\)C in a uniform electric field of intensity 5 x 10\(^5\)NC\(^{-1}\) is
A motorcycle starting from rest is uniformly accelerated such that its velocity in 10s is 72kmhr\(^{-1}\). What is its acceleration?
The temperature of an object is raised by 120°C. The resulting increase in its absolute temperature is
Which of the following statements about the motion of a simple pendulum is true?
