You perform an experiment to test how far a cannon will shoot a performer at different angles. The data are shown below. Angle Distance (feet) 32° 110 36 120 400 128 440 133 480 127 520 119 560 109 60° 100 640 91 680 77 720 63 At which angle will the performer travel the shortest distance? O A. 60 OB. 440 O c. 32° D. 720​

An engineer designs a roller coaster so that a car travels horizontally for 162 ft, then climbs 127 ft at an angle of 31.0° above the horizontal. it then moves 127 ft at an angle of 46.0° below the horizontal. if we take the initial horizontal motion of the car to be along the +x-axis, what is the car's displacement? (give the magnitude of your answer, in ft, to at least four significant figures and give the direction of your answer in degrees counterclockwise from the +x-axis.)

As a pendulum bob swings back and forth several times, the maximum height it reaches becomes less and less. this is because more and more of the pendulum bob's energy is being transformed into a. heat energy b. kinetic energy c. potential energy d. kinetic energy and potential energy

Atelevision set that has been running for a while heats up even the air around it. which two laws of thermodynamics could be used to analyze this scenario