Ask a New Question

a cars speedometer reads 20 m/s after acceleration from standing start, for 25s. what was the magnitude of acceleration?

2 answers

a=v/t=20/25 = ...

0.8

Ask a New Question or answer this question.

Similar Questions

At 2:00 PM a car's speedometer reads 30 mi/h. At 2:10 PM it reads 50 mi/h. Show that at some time between 2:00 and 2:10 the
1. 1 answer
At 2:00pm a car's speedometer reads 60mph, and at 2:10pm it reads 65mph. Use the Mean Value Theorem to find an acceleration the
1. 2 answers
An automobile travels 4 miles road in 5 minutes. Use the Mean Value theorem to show that the speedometer reads exactly 48 mph at
1. 1 answer
Suppose the speedometer in your car reads 55.0 mph also written asmile/hour. What is your speed in m/sec? (1 km = 0.621 mi.)
1. 2 answers

more similar questions