Wednesday
April 23, 2014

Homework Help: physics

Posted by HELP ME!!!! on Sunday, November 27, 2011 at 3:05am.

speed of the car is 47.52 km/hr. a lorry wheel is rotating at 400 RPM. what is the radius (in cm) of a lorry wheel if the lorry has a same speed with the car?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

SCIENCE(PHYSICS) - A train travels 40 km/hr for 0.2 hr, 50km/hr for next 0.2hr ...
Maths - At 9.30 a.m., a car left town X for town Y at a speed of 60km/h for the ...
physics - A motorcycle traveling 91.0 km/hr approaches a car traveling in the ...
physics - A motorcycle traveling 91.0 km/hr approaches a car traveling in the ...
physics - The speed of a car moving in a straight line increases every second. ...
math - Ken's average driving speed is 25km/hr faster than Jim's. In the same ...
physics - A loaded truck is going at a speed of 36 km/hr and a car starts at ...
physics - A racecar accelerates along a straight track. It reaches 160 km/hr ...
Calculus - a police helicopter is flying at 200 km/hr at a constant altitude of ...
8th Grade Science - A runner whose initial speed is 29 km/hr increases her speed...

Search
Members