Friday
July 25, 2014

Homework Help: science 10

Posted by eric on Monday, August 8, 2011 at 2:36am.

A student driver is travelling at 22.2 m/s and sees a school zone ahead. Using her brakes, she accelerates at -2.8 m/s2 to reduce her velocity to 8.2 m/s. How much time did it take to change her velocity?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

physics - The speed limit in a school zone is 40.0 km/hr. A driver traveling at ...
physics - The speed limit in a school zone is 38 km/h. A driver traveling at ...
Physics - The speed limit in a school zone is 40 km/h. A driver traveling at ...
physics - The driver of a car going 90.0 km/h suddenly sees the lights of a ...
Physics - A driver of a car going 95.0 km/h suddenly sees the lights of a ...
Physics - A driver of a car going 95.0 km/h suddenly sees the lights of a ...
Physics - A car is travelling along a highway with a speed of 25 m/s when the ...
Physics - Problem 4- Speedy car, driving at 30 m/s. The driver suddenly ...
Physics - A driver of a car going 90.0km/h suddenly sees the lights of a barrier...
Physics - A car with mass of 1875kg is traveling along a country road when the ...

Search
Members