What is a net force?

How do I Determine the quantity of work done when a crane lifts a 100-N block from 2 m above the ground to 6m above the ground

According to Newton, there were two things needed for an object to fall around or orbit the earth. Label the diagram below with these two things

In refraction, when a wave travels from one medium to another, it a) changes speeds. b) always moves in the same direction. c) stays in step. d) travels in the opposite direction.

A spaceship takes off vertically from rest with an acceleration of 30.0 m/s 2. What magnitude of force F is exerted on a 53.0 kg astronaut during takeoff?

Daniel has a sample of pure copper. It's mass is 89.6 grams (g) and it's volume is 10 cubic centimeters (cm3) what is the density of the sample

What happens when you shoot a bullet into the sky?

If you want to lift a 5-kg box to a height of 2 meters, how much work must be done? O A. 2J O B. 50 J O C. 98 J O D. 100

A diver initially moving horizontally with speed v dives dives offthe edge of a vertical cliff and lands in the water a distance dfrom the base of the cliff.

What is the Isotope notation for a Lithium atom?

Which best describes the direction of heat?