The velocity of a car is 18m/s. Express this velocity in km/h.
70 km/ hr
64.8 km/h
76 km/h
65.7 km/h
1msec=11000km13600h ∴1msec=3.6kmh ∴18msec=18×3.6kmh =64.8kmh Thus, the velocity of the car is 64.8 km/h.
The velocity of a car is 18 ms. Express this velocity in kmh.
The velocity of a car is 18m/s. Express this velocity in km/hr.
The speed of a car is 18m/s. Express this speed in km/h.