Which statement describes the energy transformation that occurs when a person eats a sandwich to gain energy for a long hike?
A. Thermal energy is transformed into potential energy.
B. Thermal energy is transformed into kinetic energy.
C. Kinetic energy is transformed into potential energy.
D. Potential energy is transformed into kinetic energy.
SUBMIT
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Why is there friction between objects

Abowling ball rolling down the lane toward the pins has gravitational potential energy. a. no b. a lot of c. a little

Adisk with a radius of r is oriented with its normal unit vector at an angle q with respect to a uniform electric field. which of the following would result in an increase in the electric flux through the disk? check all that apply? a. increasing the area of the disk b. decreasing the given orientation angle of the disk c. decreasing the strength of the electric field d. increasing the given orientation angle of the disk, but not exceeding an angle of 90