A race car travels around a curve at a constant speed. Is the race car accelerating?

A common prism or grating shows the solar spectrum to be a rainbow of colors. But if you spread the spectrum out enough you begin to see other things. What are they?

A straight, stiff, horizontal wire of length 46 cm and mass 20 g is connected to a source of emf by light, flexible leads. A magnetic field of 1.33 T is horizontal and perpendicular to the wire.

Where can I get questions and solutions for static and dynamic systems problems?

If a forklift raises a 76-kg load a distance of 2.5 m, about how much work has it done?

What is one way you can ensure good oberservations when you do scientific work

An object starts from rest and falls freely for 40. meters near the surface of planet P. If the time of fall is 4.0 seconds, what is the magnitude of the acceleration due to gravity on planet P?

Consider two metallic rods mounted on insulated supports. One is neutral, another positively charged. The charged rod is brought close to the neutral one (no touching!

Which term identifies the dark smooth areas on the surface of the moon? craters terrae maria regolith

1. work is a transfer of 2. a small 20-killogram canoe is floating downriver at a speed of 2 m/s. what is the caanoes kinetic energy?

If you are asked to determine an objects speed, what information must you have? A: distance and period of time B: distance and direction C: period of time and direction D: distance and change in position