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Physics, 13.01.2021 21:50 paulesparsa6

In a lab investigation, one group of students (group A) measures the speed of a 0.1 kg toy car to be 2.5 m/s at the bottom of a ramp. Another group of students (group B) measures the speed of the car to be 3 m/s at the bottom of the ramp. The car’s starting position at the top of the ramp is 1 m high. a. What is the potential energy of the car at the beginning of the experiment before its speed is measured?

b. Calculate the kinetic energy of the car for group A.

c. Calculate the kinetic energy of the car for group B.

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