Acar is running at a velocity of 50 miles/hour and the driver accelerates the car by 10miles/hour. how far the car travels from this point in next 2 hours. if the acceleration is constant? l

Initial velocity u = 50 miles/hour
acceleration a = 10 miles/hour
Time t = 2 hours
Distance travelled S = ut + (at^2)/2
Substituting the values in the second equation of motion,
S = 50*2 + (10 * 2 *2)/2
S = 100 + 20
S = 120 miles
Therefore the distance travelled by the car in the next two hours is 120 miles