J J Science Academy

Subject: Physics| Topic: 4. Linear kinematics| SubTopic: 4.5 Distance travelled in nth second| Test Type: NEET| Marks: ____| Time: ____| Date: ____
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