Question

A body moves along a straight line and its acceleration “a” which varies with time “t” is

given by a =6-4t. Five seconds after the start of observation, the velocity is 18 m/s. The

distance moved by the body 8 sec after the start of observation of motion from origin is

75 m. Determine:

a) The acceleration, velocity and distance from the origin at the start of observation.

b) The time after the start of observation at which the velocity becomes zero and the

distance travelled from the origin.​

Answer 1

Answer:

b option is the right answe