Explain what simple harmonic motion means?
Simple harmonic motion describes the motion of an object which has an acceleration that is directly proportional to its displacement from the equilibrium point and when the accelerations acts in the opposite direction to the displacement. Simple harmonic motion can be described using the formula a=-x(2πf)^2
AC
Related Physics A Level answers
All answers ▸A car is moving along a straight horizontal road, with a constant acceleration. The car passes point A, with a speed of ums(-1). 10 seconds later, passes point B, with a speed of 45 ms(-1). The distance from A to B is 300m. Find u.
A ball is kicked off a cliff at a height of 20m above ground and an angle of 30 degree from the horizontal, it follows projectile motion and lands after a time t. Its velocity at the maximum height it reaches is 20m/s, how long does it take it to land?
When does a pendulum bob move fastest and why?
What is the function of the control rods in the entire fission reactor proccess?