Calculate the accleration of a 25-Kg object that moved with force of 300 N

What is the station's orbital speed? the radius of earth is 6.37*106m, its mass is 5.98*1024kg.

Why do remote controls for TV's use infrared waves to communicate?

Compared with a force, a torque involves

Suppose the Solar radiation is 850 W/m2 and you collect 20% of energy that falls on the reflecting surface of a hot dog cooker. If you need 240 watts for the cooker, what is the minimum collector area?

What happen to the volume of liquid displaced when the density of liquid changed?

List the different types of electromagnetic readiation (waves) in order from shortest wavelength to longest wavelength

Which way does the Coriolis effect deflect objects in the Northern Hemisphere To the south To the right To the left To the north

Let T be a linear transformation from a vector space V with dimension 11 onto a vector space W with dimension 7. What is the dimension of the nullspace of T?

What is the fundamental unit for measuring mass in the metric system?

Why are some craters on the moon bigger than others