A car's speed changes from 10m\s to 40m\s in 10 seconds. What is its acceleration?
Change in velocity is 30m/s Acceleration is equal to the change in velocity / time taken a = 30/10 = 3m/s2
IR
Related Physics GCSE answers
All answers ▸What is a force?
A 70Kg person jumps out of a plane and deploys a parachute, once the parachute is open the wind resistance acting on the person and the parachute is 900N. What is the direction and magnitude of the persons acceleration.
Which of the following are magnetic materials? Copper, Cobalt, Carbon, Nickel
How many times further away from the pivot point of a seesaw does someone of double the weight have to sit in order for the it to balance?