Sharon wants to rearrange the furniture in her room. How much work will she do if she used 20 N of force to move a 50 kg chest a distance of 15 meters

A: 3.3 J

B: 300 J

C: 1000 J

D: 15000 J

For her first trial, the student decided to mix 250 mL of water at 20°C with 250 mL of water at 98°C. After waiting some time, she recorded the temperature of the mix to be 56°C. what is the change in temperature of the cold and hot water

The length of a pencil would likely be measured in

Roman citizenship guaranteed Paul: protection from injustices speedy passport to any distant land under Grecian rule freedom to preach the gospel quick transport to lands under Roman rule

How would you describe the sequence of reactions in a hydrogen bomb? A) A fission reaction is used to trigger a fusion reaction. B) A fusion reaction is used to trigger a fission reaction.

Why did fundamentalists feel threatened by new scientific knowledge?

under what conditions could the angular momentum of the closed system of isolared student, stool, and masses change

Which of the following statements about psychodynamic perspective is not true?

Explain how to run off water could pollute streams and rivers

Explain teen pregnancy from a sociological perspective.

Imagine you are on a roller coaster, riding a skateboard, or running across the ball field. What are some clues that you are moving?