Flash Card
An object continues to remain at rest or in a state of uniform motion along a straight line unless an .............. acts on it.
The force necessary to cause an acceleration of 1 m/s2 in an object of mass 1 kg is called .................. .
The ............... is proportional to the applied force and it occurs in the direction of the force.
A student is able to move a block of mass 2 kg with minimum force of 1N. The force of friction between the object and the surface will be
One Newton is defined as the force which gives a mass of 1 kg and acceleration of............ .
According to Newton's first law of motion, an object will remain at rest or in uniform motion unless acted upon by:
When body is performing uniform circular motion, its ................... changes at every point.
If a car is traveling at a constant speed around a curve, what is responsible for changing its direction?
If the velocity changes by equal amounts in equal time intervals, the object is said to be in ................. .
Father has mass 60 kg and the mass of his son is 30 kg. The ratio of the inertia of the father to his child is

