If a 65 kg student exerts a force with a magnitude of 100 N on a 100 kg desk The magnitude of the force that the desk exerts on him is

According to kepler's second law, jupiter will be traveling most slowly around the sun when at

At the surface of the moon, the gravitational attraction is 5.37 ft/s2. What is the mass of the object on the surface of the moon

The sun, sol, is a g-class main sequence star. what is the approximate temperature of the sun's surface

Four students were loading boxes of food collected during a food drive. The force that each student exerted while lifting and the distance each box was lifted are listed in the table.

a. What is the peak wavelength for AM0? What temperature T corresponds to this peak wavelength for a blackbody source?

For glass fragments to be individualized, what must be true? A. They must fit together B. They must have the same density C. They must look the same D. They must be the same color

In what way would a digital thermometer be preferable to those from a liquid-based thermometer? Digital thermometer readings are easier to use when performing calculations.

Why does the core of the sun contain more helium and less hydrogen than the surface of the sun?

What happens to a light ray passing through the center of a lens?

A spider crawling across a table leaps onto a magazine blocking its path. The initial velocity of the spider is 0.870 m/s at an angle of 35.0° above the table, and it lands on the magazine 0.0770s after leaving the table. Ignore air resistance.