Acyclist rode at an average speed of 10 mph for 15 miles. how long what the ride? 1 hour 10 hours 15 hours 150 hours !

James is trying to prove newton's 2nd law of motion. he tries to move four different objects with different masses, shapes, and sizes from point a to point b. the objects are a toy car, a car, a refrigerator, and a kitchen table. after some experimentation, he finds that force is dependent on the mass of the object, rather than it's size or shape. the object that takes the most force to move is the

Awave that is traveling fast can be said to have a high a. frequency b. speed c. wavelength d. amplitude e. period f. none of these

The strong nuclear force acts over a small distance than the electrostatic force. true or false