✨ || Physics Multiple Choice questions with answers
▎Question 1:
What is the net force acting on an object in equilibrium?
A) Equal to its mass
B) Zero
C) Equal to its weight
D) Equal to its acceleration
Answer: B) Zero
▎Question 2:
An object is moving in a circular path at a constant speed. Which of the following statements is true?
A) The object is not accelerating.
B) The object is accelerating due to the change in direction.
C) The object's velocity is constant.
D) The net force acting on the object is zero.
Answer: B) The object is accelerating due to the change in direction.
▎Question 3:
According to Newton's third law of motion, if a person pushes against a wall with a force of 50 N, the wall:
A) Pushes back with a force of 50 N.
B) Pushes back with a force of 100 N.
C) Does not push back.
D) Pushes back with a force less than 50 N.
Answer: A) Pushes back with a force of 50 N.
▎Question 4:
A car accelerates from rest at a rate of 3 m/s². How far does it travel in the first 5 seconds?
A) 15 m
B) 30 m
C) 37.5 m
D) 75 m
Answer: C) 37.5 m
▎Question 5:
What happens to the momentum of an object if no external forces act on it?
A) It increases.
B) It decreases.
C) It remains constant.
D) It can become negative.
Answer: C) It remains constant.
▎Question 6:
In the absence of a net force, a moving object will
A) slow down and eventually stop
B) stop immediately
C) turn right
D) move with constant velocity
Answer: D) move with constant velocity
▎Question 7:
The acceleration of an object is inversely proportional to
A) the net force acting on it
B) its position
C) its velocity
D) its mass
Answer: D) its mass
▎Question 8:
Which one of the following activities of the experiment is not necessary to determine the specific latent heat of vaporization of water?
A) measuring time
B) measuring mass
C) measuring volume
D) measuring temperature
Answer: C) measuring volume
▎Question 9:
If two objects collide and stick together, what type of collision is this?
A) Elastic collision
B) Inelastic collision
C) Perfectly elastic collision
D) Super elastic collision
Answer: B) Inelastic collision
▎Question 10:
In a frictionless environment, if a car travels at a constant speed around a circular track, which of the following statements is true?
A) The car's acceleration is zero.
B) The car's velocity is constant.
C) There is a net force acting on the car towards the center of the circle.
D) The car will eventually come to a stop.
Answer: C) There is a net force acting on the car towards the center of the circle.
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▎Question 1:
What is the net force acting on an object in equilibrium?
A) Equal to its mass
B) Zero
C) Equal to its weight
D) Equal to its acceleration
Answer: B) Zero
▎Question 2:
An object is moving in a circular path at a constant speed. Which of the following statements is true?
A) The object is not accelerating.
B) The object is accelerating due to the change in direction.
C) The object's velocity is constant.
D) The net force acting on the object is zero.
Answer: B) The object is accelerating due to the change in direction.
▎Question 3:
According to Newton's third law of motion, if a person pushes against a wall with a force of 50 N, the wall:
A) Pushes back with a force of 50 N.
B) Pushes back with a force of 100 N.
C) Does not push back.
D) Pushes back with a force less than 50 N.
Answer: A) Pushes back with a force of 50 N.
▎Question 4:
A car accelerates from rest at a rate of 3 m/s². How far does it travel in the first 5 seconds?
A) 15 m
B) 30 m
C) 37.5 m
D) 75 m
Answer: C) 37.5 m
▎Question 5:
What happens to the momentum of an object if no external forces act on it?
A) It increases.
B) It decreases.
C) It remains constant.
D) It can become negative.
Answer: C) It remains constant.
▎Question 6:
In the absence of a net force, a moving object will
A) slow down and eventually stop
B) stop immediately
C) turn right
D) move with constant velocity
Answer: D) move with constant velocity
▎Question 7:
The acceleration of an object is inversely proportional to
A) the net force acting on it
B) its position
C) its velocity
D) its mass
Answer: D) its mass
▎Question 8:
Which one of the following activities of the experiment is not necessary to determine the specific latent heat of vaporization of water?
A) measuring time
B) measuring mass
C) measuring volume
D) measuring temperature
Answer: C) measuring volume
▎Question 9:
If two objects collide and stick together, what type of collision is this?
A) Elastic collision
B) Inelastic collision
C) Perfectly elastic collision
D) Super elastic collision
Answer: B) Inelastic collision
▎Question 10:
In a frictionless environment, if a car travels at a constant speed around a circular track, which of the following statements is true?
A) The car's acceleration is zero.
B) The car's velocity is constant.
C) There is a net force acting on the car towards the center of the circle.
D) The car will eventually come to a stop.
Answer: C) There is a net force acting on the car towards the center of the circle.
Take our fun and engaging quizzes!
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