A 3.0-kilogram block is initially at rest on a frictionless, horizontal surface. The block is moved 8.0 meters in 2.0 seconds by the application of a 12-newton horizontal force, as shown in the diagram below. What is the average power developed while moving the block?
A. 24 W
B. 32 W
C. 48 W
D. 96 W
Answers: 2
Physics, 21.06.2019 19:30
Astone dropped into a well is heard to strike the water after 8seconds. find the depth of the well if the velocity of sound is 350m/s
Answers: 1
Physics, 22.06.2019 07:30
Which of the following is an example of motion in two dimensions?
Answers: 3
Physics, 22.06.2019 13:30
6–43 a food department is kept at 2128c by a refrigerator in an environment at 308c. the total heat gain to the food department is estimated to be 3300 kj/h and the heat rejection in the condenser is 4800 kj/h. determine the power input to the compressor, in kw and the cop of the refrigerator.
Answers: 2
A 3.0-kilogram block is initially at rest on a frictionless, horizontal surface. The block is moved...
History, 17.07.2020 20:01
Advanced Placement (AP), 17.07.2020 20:01
History, 17.07.2020 20:01
Business, 17.07.2020 20:01
Mathematics, 17.07.2020 20:01
English, 17.07.2020 20:01
Mathematics, 17.07.2020 20:01
Biology, 17.07.2020 20:01