Dean Potter is known for slackening across a 915 meter deep ravine in Yosemite National Park with no safety gear. If his mass is 77 kg, how much potential energy did he have?

An artificial satellite circles the earth in a circular orbit at a location where the acceleration due to gravity is 6.03 m/s^2. determine the orbital period of the satellite.

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.)

If jerome is swinging on a rope and transferring energy from gravitational potential energy to kinetic energy, is being done.