Question
a car is moving at 80km/hr and slows down to 13km/hr in 9.75 seconds. Calculate the car's acceleration
Formula for acceleration= Final speed-Initial/Time
Formula for acceleration= Final speed-Initial/Time
Answers
Henry
Vo = 80km/h = 80000m/3600s. = 22.22 m/s.
V = 13km/h = 13000m/3600s. = 3.61 m/s.
a = (V-Vo)/t
V = 13km/h = 13000m/3600s. = 3.61 m/s.
a = (V-Vo)/t