Two asteroids in space are in close proximity to each other. Each has a mass of . If they are apart, what is the gravitational force between them?

Two asteroids in space are in close proximity to each other. Each has a mass of . If they are apart, what is the gravitational force between them?

An astronaut lands on a planet with twelve times the mass of Earth and the same radius. What will be the acceleration due to gravity on this planet, in terms of the acceleration due to gravity on Earth?

Sally is to walk across a “high wire” that has been strung horizontally between two buildings that are apart. The sag (dip) in the rope when she stands at the midpoint is . If her mass is , what is the tension in the rope at this point?

A crate slides across a floor for before coming to rest from its original position.

What is the coefficient of kinetic friction on the crate?

A box is released on a 25 degree incline and accelerates down the ramp at . What is the coefficient of kinetic friction impeding its motion?

An astronaut lands on a planet with twelve times the mass of Earth and the same radius. What will be the acceleration due to gravity on this planet, in terms of the acceleration due to gravity on Earth?

Sally is to walk across a “high wire” that has been strung horizontally between two buildings that are apart. The sag (dip) in the rope when she stands at the midpoint is . If her mass is , what is the tension in the rope at this point?

A crate slides across a floor for before coming to rest from its original position.

What is the coefficient of kinetic friction on the crate?

Two asteroids, one with a mass of and the other with mass , are apart. What is the gravitational force on the LARGER asteroid?