Calculate the flight time of a ball moving in parabolic motion, with initial velocity 5.0m/s at angle 30 degrees from the horizontal travelling for 23 metres.
First, you would resolve the initial velocity into horizontal and vertical velocity. Then, using the correct suvat equation, s=ut, you can calculate for t. In this case, t=4.0s to 2 significan figures.
AS
Related Physics A Level answers
All answers ▸Explain Rutherford's atomic model experiment
What is the difference between accuracy and precision?
Single electrons travelling at 550 ms^-1 are passed through a diffraction grating with a spacing between the slits of 2.5 micrometers. What would the angle between the zeroth and first maximum of the resulting interference pattern be?
A body is moving at 70km/h and has a mass of 130kg, calculate its maximum kinetic energy.