A car is travelling at 10m/s. It then accelerates at a constant rate.Find the time taken for the car to travel 1km if the car’s final velocity is then 22m/s .
s=((u+v)/2)t1000=((10+22)/2)t1000=(16)tt= 62.5s
MW
Related Physics GCSE answers
All answers ▸what causes an object in friction with a surface to become negatively charged?
Describe the motion of a moving object with a given Displacement-Time graph. For each section on the graph, indicate the direction of motion and identify if the object is accelerating or not. What would the object's Velocity-Time graph look like?
Describe how the control rods in a nuclear reactor are used to regulate nuclear fission in a nuclear reactor.
I throw a ball straight up with an initial velocity of 2m/s. How high is it after a fifth of a second?