Is it an inward force or an outward force that is exerted on the clothes during the spin cycle of an automatic washing machine? what about the direction of the force on the water?

What is transferred by a radio wave? A. air B. energy C. matter D. space

A motoris st enters a freeway at a speed of 35 mi/h and accelerates uniformly to a speed of 55 mi h. The motorist travels 500 ft while accelerating. I Determine:) The acceleration of the car 2) The time required to reach 55 mi/h.

Which of these is not considered a pure substance? A) An atom B) A mixture C) An element D) A compound

How does an object's mass affect its inertia? A) Increasing an object's mass decreases its inertia. B) Increasing an object's mass will increase its inertia. C) There will be no effect on its inertia.

A 2.4 nC charge is at the origin and a - 4.8 nC charge is at x = 1.3 cm. At what x-coordinate could you place a proton so that it would experience no net force?

If two parallel light rays hit a plane mirror, what will be their orientation to one another after they reflect? a. they will remain parallel. b. they will be perpendicular. c. it depends on the initial spacing between the light rays. d.

To extend the electrical system between the main panel and the secondary panel, the electricians used A. Receptacles B. Circuit breakers. C. feeders. D. insulators

Men in the age of 18-34 years need to be able to run a marathon in 3 hours and 10 minutes to qualify for the Boston Marathon. How many seconds is this? Show your work.

What is the center of our solar system?

A - 4.0-µC charge is located 0.45 m to the left of a + 6.0-µC charge. What is the magnitude and direction (to the right or to the left) of the electrostatic force on the positive charge?