What is the voltage in a circuit if the current is 8.5 A and the resistance is 18 ohms?

A).47 V

B) 2.12 V

C) 26.5

D) 153 V

What type of measurement is indicated by km

A 38.0 kg satellite has a circular orbit with a period of 1.30 h and a radius of 7.90 * 106 m around a planet of unknown mass. If the magnitude of the gravitational acceleration on the surface of the planet is 30.

You push a box across the floor with a force of 20N. you push it 10 meters in 5 seconds. how much work did you do? how much power did you use?

All but one statement applies to electromagnetic radiation

Em um recipiente foram colocados 800ml de álcool, cujo coeficiente de dilatação volumétrica é 1,8.10

If it has enough kinetic energy, a moleculeat the surface of the Earth can escape the Earth's gravitation. The acceleration of gravity is 9.8 m/s2, and the Boltzmanns' constant is 1.38066*10-23 J/K.

True or False. Alcohol is toxic to most fruit flies, but fruit flies that metabolize alcohol quickly survive alcohol exposure better than normal metabolizers.

Aerobic exercise is exercise where oxygen is not present. Question options: True False

The force between a pair of. 005 charges is 750 N. What is the distance between them?

A perpetual motion machine can never be built because it is not possible to eliminate A) Momentum B) Inertia C) Elasticity D) Friction