If a green light shines on a red toy, the toy will look:

In which medium would light travel the fastest? Question 21 options: a. across a room b. in a swimming pool c. through outer space d. through a railroad track

Two long parallel wires carry currents of 1.19 A 1.19 A and 4.27 A 4.27 A. The magnitude of the force per unit length acting on each wire is 7.73 * 10 - 5 N / m 7.73*10-5 N/m. Find the separation distance of the wires expressed in millimeters.

Does an athlete do work on a trophy as she lifts it overhead

A person who uses a computer at a desk does not have to worry about safety in the workplace.

A horse ran at a constant speed for 4 hours. Then, it decreased its speed by 7 mph for the remaining 442 miles. If the total distance was 730 miles, how long did it take to travel the remaining 442 miles? 14.7 6.8 • 6.5 7.2

What uses electricity

How do the elements in the Noble Gas family compare?

The magnetic field strength within a long solenoid isb=4.0t t, where t is time in seconds. if the radius of thesolenoid is1.0 cm, what is the magnitude of the non-coulomb force that acts on a6.0 c charge a distance6.

Which of these is not a conservative force and does not have a form of potential energy connected with it?

What is the effect of food color in the amount of food fish eat