Friday
March 27, 2015

Homework Help: physics

Posted by srikala on Friday, May 25, 2012 at 2:45am.

a boy walks to his school at a distance of 6km with constant speed of 2.5 k mph and walks back with a constant sped of 4 k mph. His average speed of round trip expressed in k mph is?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

physics - a boy walks to his school at a distance of 6km with constant speed of ...
physics - a boy walks to a school at a rate of 6km with a speed of 2.5km/h and ...
Calculus - Two lovers have a spat and swear they will never see each other again...
Calculus - Two lovers have a spat and swear they will never see each other again...
Mathematics - Michelle rode her bicycle from her house to her school at an ...
physics - A person walks first at a constant speed of 5.10 m/s along a straight ...
physics - A man walks 3 miles east in 1 hour at a constant velocity, then walks ...
physics - On a drive from your home to town, you wish to average 52 mph. The ...
math - If a hiker walks trail B (1 mile in length) at 6 mph and trail C (3 mils ...
Physics - A person walks first at a constant speed of 4.70 m/s along a straight ...

Members