Calculate the force required for an 8 pound wagon to accelerate at 7 m/s2.
- First, convert all your units to SI. One pound is equal to .453 kg, so you'll need to multiply that value by your 8 pounds to determine the mass.
- Multiply your new value for the mass (3.62 kg) by your acceleration value (7 m/s2).
People also ask, what is the formula used to calculate force?
Learning the Formula. Multiply mass times acceleration. The force (F) required to move an object of mass (m) with an acceleration (a) is given by the formula F = m x a.
What is the formula for average force?
The word 'average' is used to indicate that this is not an 'instantaneous' or precisely measured velocity. Thus, average Force is equal to the mass of the body multiplied by the average velocity over the defined time. The force is defined as the rate of change of momentum for a particular interval of time t.