BASIC SCIENCE JSS 1
A force is an action that moves or tries to move an object or change the speed and direction of a moving object.So force can make an object to move faster,slower or stop.It can be measured using a spring balance.The unit for measuring force is the Newton(N).One Newton is the force that moves object office one kilogram through a distance of one metre.
So Force=mass of object x acceleration of object
So F=m x a
1. calculate the force on an object of mass=50kg which moves with acceleration of 20 metres per second.
Force=mass x acceleration
1. Explain a.mass b.acceleration c.gravity
2. State the two groups of forces
3.Give 3 examples of each group of force
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