Learn and revise motion in a straight line, acceleration and motion graphs with BBC Bitesize Combined Science AQA Synergy study guide.

You need four equations to determine the two components of velocity for each of the two particles. Consider the coefficient of restitution as your fourth equation. Step 3: Kinematics Step 4: Solve ...

Using the starting height of 91.4 meters, I get a final velocity of 42.3 meters per second (which would be 94.6 mph). So right there you can see that this is a fairly nice estimation of the motion ...

Save guides, add subjects and pick up where you left off with your BBC account. The relationship between acceleration, velocity change and the time taken for the change is given by this formula ...