Thursday
November 27, 2014

Homework Help: Physics

Posted by Amber on Friday, September 6, 2013 at 5:11pm.

A police radar has an effective range of 1.0 km, and a motorist's radar detector has a range of 1.9 km. The motorist is going 100km/h in a 80km/h zone when the radar detector beeps. At what rate must the motorist decelerate to avoid a speeding ticket?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Physics - A motorist traveling at 30 m/s passes a parked police car. At the ...
Physics - A police car traveling at 94.5 km/h is traveling west, chasing a ...
Physics - A motorist drives along a straight road at a constant speed of 16.5 m/...
physics - A motorist drives along a straight road at a constant speed of 15.0 m/...
physics - A motorist drives along a straight road at a constant speed of 15.0 m/...
physics - A motorist drives along a straight road at a constant speed of 15.0 m/...
engineering mechanics - A police officer observes a motorist who is approaching ...
physics - A motorist travelling at 82 km/hr is being chased by a police car at ...
Physics - A motorist travelling at 107 km/hr is being chased by a police car at ...
physics - A motorist A leaves a small town and drives East at 28 ms-1 . A second...

Search
Members