Question

1. How far will a car travel at 50 m/min in 25 min?

2. How far will a car travel at 50 km/h in 7 h?
3. How long will a ball roll 400 m at 70 m/min?
4. If a car travels from 3 m/s to 30 m/s in 3 seconds, what is the car's average acceleration?

Answer 1

1. 1,250 miles

2. 350 km

3. 5.71 min

4. 10 m/s

Step-by-step explanation:

50 m/min * 25min = 1250 miles

50 km/hr * 7 hrs = 350 km

Question was confusing, but if I interpreted it correctly...

400 m ÷ 70 m/min = 5.71 min

3 m/s to 30 m/s in 3 sec would be an increase of 10 m/s