Clothes dryer uses about 7 amps of current from a 240 volt line. How much power does it use?

8. If a car is going 10 m/s and 4 seconds later it is going 18 m/s, what is its acceleration!

A wave travels with a velocity of 8000m/s and a frequency of 2kHz. The wavelength of this wave is?

The velocity of a wave depends only upon the ... ?

What is the spring constant (in n/m) of a spring that stores 100 J of elastic potential energy when it is stretched 5 m?

For most substances, the distance between particals is smallest when the substance

In which terrestrial biome would you expect to rake leaves? Question 3 options: temperate deciduous forest taiga (coniferous forest) savanna tundra

The net force acting on a 50kg crate is 0 N. what is the crates accelratiin

How long in seconds will it take a car traveling at 100 miles/hour to travel the length of an American Football field?

If you increase the mass of an object, but keep the force on it constant, its acceleration decreases? true or false

Equipotentials are lines along which Select one: a. the electric field is constant in magnitude and direction. b. the electric charge is constant in magnitude and direction. c.