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Question (41)

QN003491

A force of 55 N acts eastward while 85 N acts westward. Resultant force is:

(A) 140 N westward
(B) 30 N eastward
(C) 30 N westward
(D) 140 N eastward

Correct Answer: C

Explanation:

Net force acts towards larger force.

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Question (42)

QN003492

Balanced forces acting on an object can:

(A) Change only shape
(B) Change velocity
(C) Produce acceleration
(D) Increase speed

Correct Answer: A

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Question (43)

QN003493

A hanging signboard remains stationary because:

(A) Tension equals weight
(B) Gravity is absent
(C) Only tension acts
(D) Only magnetic force acts

Correct Answer: A

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Question (44)

QN003494

A force of 200 N eastward and another force of 120 N eastward act together. Net force is:

(A) 80 N eastward
(B) 320 N eastward
(C) 200 N westward
(D) 120 N eastward

Correct Answer: B

Explanation:

Same direction forces are added.

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Question (45)

QN003495

A moving object slows down when:

(A) Net force acts opposite to motion
(B) Balanced forces increase
(C) Gravity disappears
(D) Velocity becomes zero instantly

Correct Answer: A

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Question (46)

QN003496

A force of 48 N acts leftward and another force of 48 N acts rightward. Resultant force is:

(A) 96 N
(B) 48 N
(C) 0 N
(D) 24 N

Correct Answer: C

Explanation:

Equal opposite forces cancel each other.

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Question (47)

QN003497

Which statement about balanced forces is true?

(A) They always stop motion
(B) Their resultant force is zero
(C) They always act vertically
(D) They produce acceleration

Correct Answer: B

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Question (48)

QN003498

A scooter moving at constant speed on a level road experiences:

(A) Unbalanced force
(B) Balanced forces
(C) Only frictional force
(D) No forces at all

Correct Answer: B

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Question (49)

QN003499

A force of 65 N northward and 20 N southward act together. Net force equals:

(A) 85 N northward
(B) 45 N northward
(C) 45 N southward
(D) 85 N southward

Correct Answer: B

Explanation:

65 − 20 = 45 N northward.

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Question (50)

QN003500

Which situation best represents balanced forces?

(A) A falling stone
(B) A kicked football
(C) A book resting on a shelf
(D) A racing car accelerating

Correct Answer: C

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Question (41)

A force of 55 N acts eastward while 85 N acts westward. Resultant force is:

Explanation:

Link:

Question (42)

Balanced forces acting on an object can:

Explanation:

Link:

Question (43)

A hanging signboard remains stationary because:

Explanation:

Link:

Question (44)

A force of 200 N eastward and another force of 120 N eastward act together. Net force is:

Explanation:

Link:

Question (45)

A moving object slows down when:

Explanation:

Link:

Question (46)

A force of 48 N acts leftward and another force of 48 N acts rightward. Resultant force is:

Explanation:

Link:

Question (47)

Which statement about balanced forces is true?

Explanation:

Link:

Question (48)

A scooter moving at constant speed on a level road experiences:

Explanation:

Link:

Question (49)

A force of 65 N northward and 20 N southward act together. Net force equals:

Explanation:

Link:

Question (50)

Which situation best represents balanced forces?

Explanation:

Link:

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