Physics, 11.11.2019 11:31, ayanajames0928

24. how many joules of work are done on a box when a force of 60 n pushes it 5 m in 3 seconds? a. 300 j b. 12 j c. 100 j d. 36 j e. 4 j

Answers: 2

Show answers

Other questions on the subject: Physics

Physics, 22.06.2019 04:20, pippalotta

Astone is thrown into a pond. what happens to the amplitude of the resulting waves as they get farther from the point where the stone hit the water? explain.

Answers: 3

continue

Physics, 22.06.2019 14:00, jeff6284

How to tell if two objects are in thermal equilibrium 1.the objects have the same temperature 2.the objects are the same size 3.the objects are touching each other 4.the objects temperatures are changing

Answers: 1

continue

Physics, 22.06.2019 22:10, brennarfa

7. see worksheet 1 for values of variables x1, x2 and x3 and answer the following questions: a. for each variable find the mean, median, coefficient of skewness, range and population standard deviation. b. compared to variable x1, how are the mean and median affected by extreme values (outliers) seen in x2 and x3. c. is the median or mean the better measure of location for x2 and x3? explain. d. explain the differences in the magnitudes of the skewness coefficients for the three variables. e. what is the relationship between the range and standard deviation looking across the three variables?

Answers: 1

continue

Physics, 23.06.2019 01:30, aliciabenitez

Amerry-go-round of radius r, shown in the figure, is rotating at constant angular speed. the friction in its bearings is so small that it can be ignored. a sandbag of mass m is dropped onto the merry-go-round, at a position designated by r. the sandbag does not slip or roll upon contact with the merry-go-round. how would you rank the following different combinations of m and r on the basis of the angular speed of the merry-go-round after the sandbag "sticks" to the merry-go-round from largest to smallest. a) m = 10kg, r = 0.25r b) m = 20kg, r = 0.25r c) m = 10kg, r = 0.50r d) m = 10kg, r = 1.0r e) m = 15kg, r = 0.75r f) m = 40kg, r = 0.25r

Answers: 1

continue

Do you know the correct answer?

24. how many joules of work are done on a box when a force of 60 n pushes it 5 m in 3 seconds? a. 3...