A motorcycle is following a car that is traveling at constantspeed on a straight highway. Initially, the car and the motorcycleare both traveling at the same speed of 21.0 m/s , and the distancebetween them is 60.0 m . After t1 = 4.00 s , themotorcycle starts to accelerate at a rate of 7.00 m/s2 . Themotorcycle catches up with the car at some time t2.
B) How long does it take from the moment when the motorcyclestarts to accelerate until it catches up with the car? In otherwords, find t2−t1.
C) How far does the motorcycle travel from the moment it startsto accelerate (at time t1) until it catches up with thecar (at time t2)? Should you need to use an answer from aprevious part, make sure you use the unrounded value.
