
Newton First Law
Quiz by Drraghda
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When an object A acts on another object B by a force, the second object B acts on object A by a force unequal in magnitude and opposite in direction
Action and reaction are paired; originate and vanish together
Action and reaction in Newton's third law are in equilibrium
Linear momentum is a derived scalar quantity
Mass is resistance of the object to change its Kinematic state
Stopping objects moving under the effect of inertia depends on the mass and speed of these objects
If the force of friction decreases, the distance covered decreases
A static object keeps its state of rest, and a moving object keeps its state of motion at uniform velocity in a straight line unless acted upon by a resultant force
Force is a derived vector quantity
Mass is a basic vector quantity
The unit of measure for force is newton
The tool for measuring force is sensitive balance
If the force of friction increases, the distance covered decreases
If the force of friction decreases, the distance covered increases
If there is no frictional force, the object will continue to move in a straight line at a constant velocity
Inertia is the tendency of an object to keep either its state of rest or state of motion at its original velocity uniformly in a straight line
Momentum = mass × velocity
The unit of measure for momentum is kg.m
Linear momentum is a derived vector quantity
Weight is the force of gravity acting on the object and its direction is towards the Earth’s center
The tool for measuring mass is spring balance
For every action there is a reaction equal in magnitude and opposite in direction
The measuring unit of linear momentum
-….. is resistance of the object to change its Kinematic state.
........is the force of gravity acting on the object and its direction is towards the Earth’s center.
-……is the tendency of an object to keep either its state of rest or state of motion at its original velocity uniformly in a straight line.
-…….. is an external effect that affects the object, it changes attempts to change its state or direction
-…….. is an action which produces or tends to produce a change in a body’s state of rest or motion
-If the force of friction increases ...............
If there is no frictional force…………
Σ𝐅 = 𝐳𝐞𝐫𝐨 is the mathematical formula of ………..
Momentum= ……… × velocity
If an object is at rest the forces acting on it are……..
The measuring unit of Force is …….
When an object A acts on another object B by a force, the second object B acts on object A by a force …………….