CAT WhatsApp Group
Sign in
Please select an account to continue using cracku.in
↓ →
CAT WhatsApp Group
To cover a distance of 81 km in 1.5 hours what should be the average speed of the car in meters/second?
$$speed=\frac{distance}{time}$$ = $$\frac{81}{1.5}kmph$$ = $$\frac{81}{1.5}*\frac{5}{18}=15m/s$$
So the answer is option B.
Create a FREE account and get:
