subject
Physics, 08.01.2021 14:00 Thania3902

Sam is moving house and is carrying a 300N box of books up a flight of steps 5m high, it takes her 30 seconds. Gary follows her carrying a bag of clothes doing 1000 J of work; it only takes him 25 seconds. Who provides the biggest power? Show your working.

ansver
Answers: 1

Other questions on the subject: Physics

image
Physics, 21.06.2019 21:30, XCNajera2003
Look at the potential energy diagram for a chemical reaction. which statement correctly describes the energy changes that occur in the forward reaction?
Answers: 2
image
Physics, 22.06.2019 05:10, lololololol12555
What do elements in a family tend to share. a.) similar periods b.) similar groups c.) similar atomic symbols d.) similar chemical properties and characteristics
Answers: 2
image
Physics, 22.06.2019 13:40, youngbeauty17
Awind turbine is rotating counterclockwise at 0.5 rev/s and slows to a stop in 10 s. its blades are 20 m in length. (a) what is the angular acceleration of the turbine? (b) what is the centripetal acceleration of the tip of the blades at t=0s? (c) what is the magnitude and direction of the total linear acceleration of the tip of the blades at t=0s?
Answers: 1
image
Physics, 22.06.2019 18:30, violetvinny
Which form of cell division creates the sperm and egg, resulting in half of the chromosomes as the other cells?
Answers: 1
You know the right answer?
Sam is moving house and is carrying a 300N box of books up a flight of steps 5m high, it takes her 3...

Questions in other subjects:

Konu
Social Studies, 22.08.2019 17:50
Konu
Mathematics, 22.08.2019 17:50