EASY
Earn 100

Two bodies in contact experience forces in ________

50% studentsanswered this correctly

Important Questions on Motion and Its Laws

EASY
Science>Physics>Motion and Its Laws>Newton's Law of Motion
What causes a body to move after it has been in a condition of rest?
EASY
Science>Physics>Motion and Its Laws>Newton's Law of Motion
An object of mass 6 kg is sliding on a frictionless horizontal surface with a uniform speed of 3 miles. The force required to keep the object moving at the straight line is
EASY
Science>Physics>Motion and Its Laws>Newton's Law of Motion
To every action, there is equal and opposite reaction", the statement is known as ______.
EASY
Science>Physics>Motion and Its Laws>Newton's Law of Motion
What does Newton's third law states?
MEDIUM
Science>Physics>Motion and Its Laws>Newton's Law of Motion
Recoil of gun and motion of rocket are example of .....
EASY
Science>Physics>Motion and Its Laws>Newton's Law of Motion
An object of mass 5 kg is sliding on a smooth frictionless horizontal surface with a constant velocity of 10 m/s. The force required to keep the object moving with the SI unit velocity _____.
EASY
Science>Physics>Motion and Its Laws>Newton's Law of Motion
An object will possess uniform motion as long as the:
EASY
Science>Physics>Motion and Its Laws>Newton's Law of Motion
When a gunshot is fired, the gun is pushed backward, because _____.
EASY
Science>Physics>Motion and Its Laws>Newton's Law of Motion
An object of mass 6 kg is sliding on a frictionless horizontal surface with a uniform speed of 3 m/s. The force required to keep the object moving at the same speed along the same straight line is:
MEDIUM
Science>Physics>Motion and Its Laws>Newton's Law of Motion

Two forces 10 N and 15 N act on a body of unit mass in opposite direction. The minimum acceleration is:

Question Image

MEDIUM
Science>Physics>Motion and Its Laws>Newton's Law of Motion
The inability of a body to change its state of rest or motion is known as .....
HARD
Science>Physics>Motion and Its Laws>Newton's Law of Motion
How is inertia used when riding a bicycle?
MEDIUM
Science>Physics>Motion and Its Laws>Newton's Law of Motion
A cart of mass 500 kg is pulled by a horse and acceleration produced in it is 4 m/s2. The force exerted by the horse is:
EASY
Science>Physics>Motion and Its Laws>Newton's Law of Motion
What is Newton's first law is also known as?
EASY
Science>Physics>Motion and Its Laws>Newton's Law of Motion
In satellites, the centripetal force is used to balance other forces. Which force is that?
MEDIUM
Science>Physics>Motion and Its Laws>Newton's Law of Motion
When a constant force is applied on a body, then which quantity will remain unchanged in the following quantities?
EASY
Science>Physics>Motion and Its Laws>Newton's Law of Motion
Cotyledons are also called-
MEDIUM
Science>Physics>Motion and Its Laws>Newton's Law of Motion
When Newton's disc is rotated at a very high speed, it appears:
EASY
Science>Physics>Motion and Its Laws>Newton's Law of Motion
Walking on the ground, the firing of a gun are examples of _____.
MEDIUM
Science>Physics>Motion and Its Laws>Newton's Law of Motion

A man of mass 60 kg on the top floor of a skyscraper steps into an elevator. What is the man's weight as the elevator accelerates downward at a rate of 1.5 m/s2? (g =10 m/s2)