The centers of two15.0-kilogram spheres are separated by 3.00 meters. The magnitude of the gravitational force between the two spheres is approximately?

What are the characteristics of high energy wave lengths

What does this graph show about the relationship between mass and acceleration? As acceleration increases, mass increases. As acceleration increases, mass is unaffected. As mass is unaffected, acceleration decreases.

Two cars leave a city, one traveling east and the other west. The car going east is traveling at 64 mph and the car going west is traveling at 60 mph. How long before they are 434 miles apart?

How did scientists refute the early atomic theory claim that atoms were indivisible? Select all that apply.

Avogadro's law and charles's law describe a proportionality of the volume of a gas when the pressure is constant. Describe the proportionality that allows these laws to be combined when describing a gas?

The Hubble Space Telescope (HST) orbits 569,000m above Earth's surface. Given that Earth's mass is 5.97 * 10^24 kg and its radius is 6.38 * 10^6 m, what is HST's tangential speed?

What do safety features in a car do to protect us in a collision

Chemical sediments that result from the evaporation of water are

A college student is working on her physics homework in her dorm room. her room contains a total of 6.0*1026 gas molecules. as she works, her body is converting chemical energy into thermal energy at a rate of 125 w.

A uniform, thin, solid door has height 2.20 m, width 0.870 m, and mass 23.0 kg. (a) find its moment of inertia for rotation on its hinges. (b) is any piece of data unnecessary