A student drops a ball from a stationary helicopter. Neglect drag. Make a motion chart for the first 5s of the ball's fall. Use regular metric units (ie.
meters).
Round

Choose a synonym for the underlined homonym (a word with two or more meanings). i did not expect the boat to rock so much. a. boulder c. astound b. sway d. shock

A1,700kg car is being used to give a 1,400kg car a push start by exerting a force of 140n the impulse on the smaller car during the 30.0s of contact is +670kg*m/s. what is the impulse of the smaller car on the larger car? -814 kg*m/s 0kg *m/s -670kg*m/s -550kg*m/s

Which sound characteristic is not affected by the relative motion of an object