I throw a ball straight up with an initial velocity of 2m/s. How high is it after a fifth of a second?
assign each variable to a value in s = ut + 1/2at2u = 2m/s t=0.2sa=-9.81m/s2so s = (2 x 0.2) + 1/2(-9.81)(0.2)2so s =
HA
Related Physics GCSE answers
All answers ▸Using standard formulae, derive an expression for the final speed of a falling object in terms of its change in height. Assume zero air resistance or other resistive forces.
Describe how making a saucepan black and adding fins will help heat food up faster
a) Give an example of an alpha radiation source used in homes b) Why is it safe to use a source of alpha radiation in the house
A train accelerates from 10 m/s to 50 m/s in 20 seconds. Calculate the Acceleration