A horizontal force of 24 N is being applied to a box on a level surface.
The box is accelerating at the rate of 2.0 m/s2 against a frictional force
of 14 N. What is the mass of the box?
Select one:
12 kg
5.0 kg
19 kg
7.0 kg

Write the equation for momentum, first using symbols for the variables, then using words for the variables.

Using a pedometer, you walk 3000 steps in 20 minutes, so your speed is 150 steps/min. each of your steps is 0.7 m long. what is your speed? 150 steps/min=/s=/h

The temperature at a point (x, y) is t(x, y), measured in degrees celsius. a bug crawls so that its position after t seconds is given by x = 6 + t , y = 8 + 1 3 t, where x and y are measured in centimeters. the temperature function satisfies tx(3, 9) = 5 and ty(3, 9) = 4. how fast is the temperature rising on the bug's path after 3 seconds? (round your answer to two decimal places.)