ID. AName:14. The mass and weight of a solar panel are measured on Earth and then on the Moon How will the valhues ofmass and weight for the solar panel compare at the two locations?Both the mass and weight on the Moon will be the same as on Eartha.b. The mass on the Moon will be the same as on Earth and the weight will be less.Both the mass and weight on the Moon will be less than on Earthd The mass on the Moon will be less than on Earth and the weight will be the same.c.15 Which of the following equations can be used to calculate the magnitude of the gravitational field strength, .on the surface of a celestial body in terms of its mass, M, radius, r, and the universal gravitation constant, G?GMGMc. ga.bg=-GMGMd. S16. A car of mass 1500 kg and travelling at 5.0 m/s (cast] accelerates for 10 s to a velocity of 24 m/s (cast). Whatis the net force on the car?4.4 x 10 N Jeast]b. 29 x 10' N Jeast)C.75 x 10 N Jeast]a.d 36 x 10' N (cast]17 Which of the following statements about the cocfficients of static friction, , and kinctic friction, , iscorrect?Both and j4 depend on whether the surface is wet or drya.Both and pn depend on the area of the surfaces in contact.Both and are proportionality constants and have the same value.For the same pair of surfaces in contact, jk is usually smaller than ab.C.d.18. It takes a force of 22 N to move a 6 0 kg steel slider at constant velocity along a horizontal dry steel rail ofmass 4.0 kg What is the coefficient of kinetic friction for these steel surfaces?C.18d 037a.2.7b.b 0.56Numeric Response19 If the magnitude of the applied force is 65 0 N and the magnitude of the net force acting on an object is 15.0 Nthe friction force is(Record your three-digit answer on the answer sheet)N.20 On Earth, the heaviest ten-pin bowling ball has a weight of 71 2 N. The mass of the bowling ball is(Record your three-digit answer on the answer sheet)kg.21. On planet 518c, a 45,0-g golf ball has a weight of O 981 N. The gravitational field strength on planet 518e isN/kg (Record your three-digit answer on the answer sheet.)

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ID: A Name: 14. The mass and weight of a solar panel are measured on Earth and then on the Moon How will the values of mass and weight for the solar panel compare at the two locations? Both the mass and weight on the Moon will be the same as on Earth The mass on the Moon will be the same as on Earth and the weight will be less Both the mass and weight on the Moon will be less than on Earth d. The mass on the Moon will be less than on Earth and the weight will be the sime a. b. c. 15 Which of the following equations can be used to calculate the magnitude of the gravitational field strength, . on the surface of a celestial body in terms of its mass, M, radius, r, and the universal gravitation constant, G? GM GM C g= a. b g=- GM GM d. g=- 16 A car of mass 1500 kg and travelling at 50 m/s (cast] accelerates for 10 s to a velocity of 24 mis [east). What is the net force on the car? 44x 10 N Jeast] b 29x 10' N [cast) C. 75 x 10 N feast] a. d 36 x 10' N (cast] 17 Which of the following statements about the cocfficients of static friction, , and kinctic friction, , is correct? Both and pg depend on whether the surface is wet or dry. Both and pn depend on the area of the surfaces in contact. Both and are proportionality constants and have the same value. d. For the same pair of surfaces in contact, Hg is usually smaller than a a. b. C. 18. It takes a force of 22 N to move a 60 kg steel slider at constant velocity along a horizontal dry steel rail of mass 4.0 kg What is the coefficient of kinetic friction for these steel surfaces? a. 2.7 c. 18 b. 0.56 Numeric Response 19 If the magnitudc of the applied force is 65 0 N and the magnitude of the net force acting on an object is 15.0 N the friction force is (Record your three-digit answer on the answer sheet) 20 On Earth, the heaviest ten-pin bowling ball has a weight of 71.2 N. The mass of the bowling ball is (Record your three-digit answer on the answer sheet) kg 21. On planct 518c, a 45.0-g golf ball has a weight of 0 981 N. The gravitational field strength on planet 518c is N/kg (Record your three-digit answer on the answer sheet)