Two Cars, A and B (starting, at the same time, from the same point) are moving
with average speeds of 40 km/h and 50 km/h, respectively, in the same direction.
Find how far will Car B be from Car A after 3 hours.
Answers
Answered by
1
Answer:
Relative velocity = 50km/h -40 km/h ( due to same direction )
=10km/h
Distance = Speed ×time
= 10km/h × 3
=30km
Car B will be 30 km far away from Car A
Answered by
2
Answer:
Answer is 30
Explanation:
Speed of A car = 40 km / h
Speed of B car = 50 km / h
Distance = Speed × Time
Distance covered by A car = 40 × 3 hrs
=. 120 kms
Distance covered by B car = 50 × 3 hrs
= 150 kms
Difference between Car B and Car A
150 kms - 120 kms = 30 kms
Thus, Car B is 30 km ahead / far than Car A.
Similar questions