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​

Which statement is true? a. kepler's laws apply only to the motion of earth. b. kepler's laws can be used to predict eclipses. c. kepler's laws are true for a central force that is directly proportional to distance. d. kepler's laws can be deduced from newton's laws of motion and gravity.

5g of ammonium nitrate was dissolved in 60g of water in an insulated container. the temperature at the start of the reaction was 23.0°c and at the end it was 19.0°c. calculate the energy absorbed by the reaction.

Which statement correctly describes the current in a circuit that is made up of any two resistors connected in parallel with a battery? a. the current in the battery and in each resistor is the same b. the current the battery equals to the sum of the currents in the resistors c. the current in the battery is less than the current in either resistor d. the current in the battery equals to the product of the currents in the resistors