Question

A motorist drives along a st. road at 15 m/s. Just as the car passes a police check post, an officer on
a parked motorcycle starts off with an acceleration of 2m/s?to overtake the car, maintaining this constant value
of acceleration
To find.1) The time it will take the police officer to catch up the motorist.
2) The total displacement of the police. ​

Answer 1

Answer:

= 2 s, determine the particle's acceleration when t = 3 s. ſvav = f( 4 ... along a straight line is given by a = (21 – 1) m/s², where r is in ... 6 s and the total distance it travels during the 6-s time.