If a forces of 40 newtons moves a cart a distance of 9 meters, the work done is?

What is a characteristic of nuclear fusion but not nuclear fission?

Gregory is visiting his grandmother, who lives 200 km from his house. While traveling there, Gregory had an average speed of 100 km/h.

Which of the following best describes the jet stream? it is a current in the atmosphere. it is a current in a river. it is a current in the ocean. it is a stream of low pressure in the atmosphere.

Organisms that live on or burrow into the ocean floor are a. plankton. b. benthos. c. nekton. d. pelagic

What substance resist pH change?

Carlito is afraid of dogs. He practices positive visualization whenever he sees a dog. Carlito's visualizations function as: a) positive reinforcers. b) conditioned stimuli. c) conditioned responses. d) unconditioned stimuli.

What properties of sound determine the pitch of sound? How is this affected by motion of the sound source? Be specific.

Neglecting air resistance, when does a struck baseball accelerate downward at a rate of 9.8 m/s2?

A object weighing 5 kg, starts to accelerate evenly on a horizontal line. A force moves the object 12 meters in 2 seconds. Find A (work) = ? Of that force.

Needed substance are carried to the body cells by ehat