please help with questions 32,33 and 34 32 A 0.10-kilogram ball dropped vertically from aheight of 1.00 meter above the floor bounces backto a height of 0.80 meter. The mechanical energy"lost" by the ball as it bounces is(1) 0.020 J(2) 0.20 J33 A stone is dropped in air from a height of50 meters above the ground. As the stone falls,what happens to the stone's kinetic energy andinternal energy?(1) Kinetic energy decreases and internalenergy decreases.(2) Kinetic energy decreases and internalenergy increases.(3) Kinetic energy increases and internal(3) 0.78 J(4) 0.98 Jenergy decreases.(4) Kinetic energy increases and internalenergy increases.34 An aluminum pie pan is attached to a string andsuspended from a hook, as shown in the diagrambelow. The pan is released from position A andswings through the air to position B.Aluminumpie panWhat is the relationship between the kineticenergy at position B, KEß, and the gravitationalpotential energy at position A, PE with respectto B?(1) KE3 is equal to PEA minus work doneagainst friction.(2) KEB is equal to the PEA plus work doneagainst friction.(3) KEB is equal to PEĄ-(4) KEg is equal to 2PEA.

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32 A0.10-kilogram ball dropped vertically from a height of 1.00 meter above the floor bounces back to a height of 0.80 meter. The mechanical energy "lost" by the ball as it bounces is (1) 0.020 J (2) 0.20 J (3) 0.78 J (4) 0.98 J

32 A0.10-kilogram ball dropped vertically from a height of 1.00 meter above the floor bounces back to a height of 0.80 meter. The mechanical energy "lost" by the ball as it bounces is (1) 0.020 J (2) 0.20 J (3) 0.78 J (4) 0.98 J

Inquiry into Physics

8th Edition

ISBN:9781337515863

Author:Ostdiek

Publisher:Ostdiek

Chapter3: Energy And Conservation Laws

Section: Chapter Questions

Problem 21P: . An archer using a simple bow exerts a force of 180 N to draw back the bow string 0.50 m. (a) What...

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