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Question (1)

QN003321

The first equation of motion is

(A) v² = u² + 2as
(B) s = ut + ½at²
(C) v = u + at
(D) s = vt

Correct Answer: C

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Question (2)

QN003322

In kinematic equations, the symbol u represents

(A) final velocity
(B) initial velocity
(C) uniform acceleration
(D) displacement

Correct Answer: B

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Question (3)

QN003323

The equation s = ut + ½at² is used to calculate

(A) force
(B) displacement
(C) velocity only
(D) momentum

Correct Answer: B

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Question (4)

QN003324

Which physical quantity must remain constant for kinematic equations to be valid?

(A) velocity
(B) displacement
(C) acceleration
(D) time

Correct Answer: C

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Question (5)

QN003325

The third equation of motion relates

(A) velocity and time
(B) displacement and time
(C) velocity, acceleration and displacement
(D) speed and distance only

Correct Answer: C

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Question (6)

QN003326

A body starts from rest with acceleration 2 m/s². Velocity after 5 s is

(A) 5 m/s
(B) 10 m/s
(C) 15 m/s
(D) 20 m/s

Correct Answer: B

Explanation:

v = u + at

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Question (7)

QN003327

A car moving at 10 m/s accelerates at 3 m/s² for 4 s. Final velocity equals

(A) 12 m/s
(B) 18 m/s
(C) 22 m/s
(D) 24 m/s

Correct Answer: C

Explanation:

v = 10 + 3×4

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Question (8)

QN003328

If u = 0, the displacement equation becomes

(A) s = vt
(B) s = at
(C) s = ½at²
(D) s = v²/a

Correct Answer: C

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Question (9)

QN003329

A particle accelerates uniformly from 5 m/s to 25 m/s in 10 s. Acceleration equals

(A) 1 m/s²
(B) 2 m/s²
(C) 3 m/s²
(D) 4 m/s²

Correct Answer: B

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Question (10)

QN003330

The unit of acceleration appearing in kinematic equations is

(A) m/s
(B) m/s²
(C) m²/s
(D) s/m

Correct Answer: B

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Question (1)

The first equation of motion is

Explanation:

Link:

Question (2)

In kinematic equations, the symbol u represents

Explanation:

Link:

Question (3)

The equation s = ut + ½at² is used to calculate

Explanation:

Link:

Question (4)

Which physical quantity must remain constant for kinematic equations to be valid?

Explanation:

Link:

Question (5)

The third equation of motion relates

Explanation:

Link:

Question (6)

A body starts from rest with acceleration 2 m/s². Velocity after 5 s is

Explanation:

Link:

Question (7)

A car moving at 10 m/s accelerates at 3 m/s² for 4 s. Final velocity equals

Explanation:

Link:

Question (8)

If u = 0, the displacement equation becomes

Explanation:

Link:

Question (9)

A particle accelerates uniformly from 5 m/s to 25 m/s in 10 s. Acceleration equals

Explanation:

Link:

Question (10)

The unit of acceleration appearing in kinematic equations is

Explanation:

Link:

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