Greg and Karissa are about to start racing on their skateboards. Greg pushes off the ground with 40 newtons of force. Karissa pushes off the ground with 80 newtons of force. Greg and Karissa have the same mass. How will Greg's acceleration compare with Karissa's acceleration?

Iflow from a warmer object to a cooler object until both objects are the same temperature what am i?

When many atoms are split in a chain reaction, a large explosion occurs. this is an example of what type of energy conservation

During spring semester at mit, residents of the parallel buildings of the east campus dorms battle one another with large catapults that are made with surgical hose mounted on a window frame. a balloon filled with dyed water is placed in a pouch attached to the hose, which is then stretched through the width of the room. assume that the stretching of the hose obeys hooke's law with a spring constant of 89.0 n/m. if the hose is stretched by 5.80 m and then released, how much work does the force from the hose do on the balloon in the pouch by the time the hose reaches its relaxed length? unitst 3 number-1497 the tolerance is +/-5% open show work click if you would like to show work for this question: