Question

(2 x 2 = 4 marks)
A car starts from point P. traveis 40 km due south and reaches Q, then takes a right
turn and travels another 30 km in a straight line to reach point R. The total time taken by
the car for this joumey is 2 h 46 min and 40 s. Calculate the following:
a) Average speed of the car for this journey in m/s.
b) Average vel

Answer 1

A car started from point P, travels 40 km due South and reaches Q, then takes a right turn and travel another 30 km in straight line to reach point R,. The total time taken by the car for this journey is 2h 46 min and 40 s. Calculate the following

a) Average speed of the car for this journey in m/s

b) Average velocity of the car for this journey in m/s