HARD
AS and A Level
IMPORTANT
Earn 100

The graph shows the motion of a ball when it is thrown upwards in the air until it hits the ground. Find the height above the ground from which it was thrown. (Take )



Important Questions on Velocity and Acceleration
EASY
AS and A Level
IMPORTANT
The sketch graph shows the motion of a boat. Find the distance the boat travels during the motion.

EASY
AS and A Level
IMPORTANT
The graph shows the journey of a cyclist travelling in a straight line from home to school. Find the distance between her home and the school.

HARD
AS and A Level
IMPORTANT
A racing car is being tested along a straight course. It starts from rest, accelerating at a constant rate of for It then travels at a constant speed until a time after it started moving. Show that the distance covered by time is given by Hence, find how long it takes to complete the course.

HARD
AS and A Level
IMPORTANT
A rowing boat accelerates from rest at a constant rate of for It continues at constant velocity for some time until decelerating to rest at a constant rate of In total, the boat covers a distance of Find how long was spent at constant speed.

MEDIUM
AS and A Level
IMPORTANT
A cyclist accelerates at a constant rate for starting from rest and reaching a speed of Then she remains at that speed for a time interval of At the end of this she has travelled in total. Find the value of

HARD
AS and A Level
IMPORTANT
A crane lifts a block from ground level at a constant speed of After the block slips from its shackles and decelerates at It reaches a maximum height of Find the value of

HARD
AS and A Level
IMPORTANT
A car is at rest when it accelerates at for It then continues at a constant velocity. At the instant the car starts moving, a truck passes it, moving at a constant speed of After the truck starts slowing at until coming to rest.
Show that the velocities are equal after and, hence, find the maximum distance between the car and the truck.

HARD
AS and A Level
IMPORTANT
A car is at rest when it accelerates at for It then continues at a constant velocity. At the instant the car starts moving, a truck passes it, moving at a constant speed of After the truck starts slowing at until coming to rest.
Show that the distance covered at a time from the start by the car and the truck, for are given by and respectively. Hence, find the time at which the car passes the truck.
