HEL ASAP After reviewing security footage, police found that there was a 0.04 second delay between the sound of the shot, and the impact of the round. There was also an exit wound, however the bullet could not be found. The suspect fired from a large suv approximately 12 meters from the pump before driving away. The suspect could not be identified from the tape.

Aforce of 200 n is applied to an input piston of cross-sectional area 2 sq. cm pushing it downward 2.8 cm. how far does the output piston of cross-sectional area 12 sq. cm move upward? show all work.

Phase changes are chemical changes. true or false

The 10-kg double wheel with radius of gyration of 125mm about o is connected to the spring of stiffness k = 600 n/m by a cord which is wrapped securely around the inner hub. if the wheel is released from rest on the incline with the spring stretched 225 mm, calculate the maximum velocity v of its center o during the ensuing motion. the wheel rolls without slipping