Answer to Question #62160 in Physics for Brianna

Question #62160

When a bus comes to a sudden stop to avoid hitting a dog, it decelerates uniformly at 4.2 m/s squared as it slows from 9.0 m/s to 0 m/s. Find the time interval of acceleration for the bus. Answer in units of s.

Expert's answer

Download Answer

Learn more about our help with Assignments: Physics

Comments

No comments. Be the first!

Leave a comment

Related Questions

1. Mary and Sally are in a foot race. When Mary 22m from the finish line, she has a speed of 4.0m/s and
2. A balloon has an internal pressure 1.0 atmospheres and a radius 7.7 centimetres. What is the resulta
3. A sheet of card has a length of 297mm, a width of 210mm and a mass of 25.2 grams. A student cut a 29
4. 1.Contrast the metric units of distance, time, and speed. Describe the relationship between them.
5. An elevator is moving upward at a constant speed of 5.55 m/s when a bolt suddenly breaks free from t
6. Mass of 2.2 kg lies on a frictionless table,pulled by another mass of 4.9 kg under the influence of
7. A particle moves in such a way that its position z, in meters, is given as a function of time t, in