2. A train undergoing uniformly accelerated motion changed its velocity from rest to a velocity of 36m/s in 12 sec. Calculate:
A. The acceleration of the train
B. The time to attain a velocity of 24m/s
C. The velocity after 10 sec.
D. The average velocity after 6Sec.
E. The distance covered after 8 sec.
F. The time required to cover 27m
G. The distance where its velocity is 16 m/s

Amass attached to a spring is displaced from its equilibrium position by 5cm and released. the system then oscillates in simple harmonic motion with a period of 1s. if that same mass–spring system is displaced from equilibrium by 10cm instead, what will its period be in this case? a mass attached to a spring is displaced from its equilibrium position by and released. the system then oscillates in simple harmonic motion with a period of . if that same mass–spring system is displaced from equilibrium by instead, what will its period be in this case? a) 0.5sb) 2sc) 1sd) 1.4s