A 16.2 kg object is at rest on an inclined plane. If the inclined plane makes an angle with the horizontal of 25.0, what is the normal force acting on the object?

In triangle ABC, the angles A and B have the same measure, while the measure of angle C is 21degrees larger than the measure of each of A and B. What are the measures of the three angles?

You need to purchase a motor to supply 400 joules [J] in 10 seconds [s]. All of the motors you can choose from are 80% efficient. What is the minimum wattage [W] on the motor you need to choose

What is it called when a gas is squeezed into a smaller space

It was a calm and cloudy day in a Utah town located near mountains. Suddenly the clouds grew dark and heavy, and a storm covered the town in a blanket of snow. Explain with details what would cause the weather to change suddenly like this?

Tarzan swings back and forth on a long vine with a period of 7.27 s. how long is the vine? (unit=m)

Atmospheric conditions near a mountain range are such that a cloud at an altitude of 2.00 km contains 3.20 ✕ 10^7 kg of water vapor. How long (in years) would it take for a 2.

In addition to the conditions required for any solar eclipse, what must also be true in order for you to observe a total solar eclipse?

Protons and neutrons strongly attract when they

How far is Jupiter from the sun?

Steam moves into a cylinder of a steam engine at a constant pressure and does 2.34 J of work on a piston. The diameter of the piston is 3.4 cm and the piston travels 4.6cm. What is the pressure of the steam?