What are three elements in the periodic table

According to newtons second law of motion, when an object is acted on by an unbalanced force, how will that object respond?

An astronaut has become detached from her spaceship. She's floating in space holding a wrench. She's 50 m from her current location. How does she get back to the spaceship?

A loop of wire is placed in a perpendicular magnetic field. Suddenly, the magnitude of the magnetic field begins to increase, what is the direction of the induced current in the loop

An unknown charge sits on a conducting solid sphere of radius 9.0 cm. If the electric field 14 cm from the center of the sphere has magnitude 2.7 103 N/C and is directed radially inward, what is the net charge on the sphere?

If an object moves to the right in which direction and along which axis of a grid does the object move.

A train moves from rest to a speed of 30 m/s in 32.0 seconds. What is its acceleration?

What term refers to the product of an object's mass and velocity?

write a paragraph that explains the difference between work in the everyday sense and the scientific definition of work

An ice skater spins with her arms outstretched at 1 revolution per second. She pulls her arms in toward her body. Does her angular momentum change? Ignore friction with the ice.

Particle of the nucleus that has no electrical charge