Subject: Physics
Topic: 4. Linear kinematics
SubTopic: 4.5 Distance travelled in nth second
Test Type:
Marks:
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1. An uniformly accelerated body travels a distance of 24 m in $5^{\text{th}}$ second of its motion and 44 m in $15^{\text{th}}$ sec of its motion. The acceleration of the particle will be
(1) $1 m/s^2$
(2) $2 m/s^2$
(3) $4 m/s^2$
(4) $0.5 m/s^2$
2. A body, starting with some velocity, experiences uniform acceleration. It travels a distance of 20 m in $5^{\text{th}}$ second and 36 m in $9^{\text{th}}$ second. The acceleration of the particle (in $(m/s^2))$ is
(1) 4
(2) 2
(3) 6
(4) 8
3. A particle starts moving along a straight line with velocity ' $u$ ' and a constant acceleration ' $a$ ', the initial velocity is
(1) $1 m/s$
(2) $-1 m/s$
(3) $2 m/s$
(4) $-2 m/s$
4. A particle starts moving along a straight line with velocity ' $u$ ' and a constant acceleration ' $a$ ', the distance it travels in $15^{\text{th}}$ second is
(1) 54 m
(2) 58 m
(3) 60 m
(4) 64 m