B) A man pushes a box Of 40kg UP inclune Of 15°. If the man applies a horizontal force 200N and the box moves Up The Plane a distance Coefficient of friction is 0.10 find the a. workdone by the man on the box b. work done against friction​

Oxygen and nutrients are moved through the body by the: a. circulatory system c. lymphatic system b. digestive system d. reproductive system

If an athlete runs once around a track, back to the starting line, her average velocity is zero. true or false?

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.)