# What is the momentum of a 108-kilogram fullback moving at 5.60 m/s ? A 605 kg...  What is the momentum of a 108-kilogram fullback moving at 5.60 m/s ? A 605 kg • m/s B. 19.3 kg • m/s C. 0.0519 kg. m/s D. 1690 kg . m/s 33. (1 point) Why do dishes remain on a table if the slick tablecloth under them is pulled rapidly 14. (2 pts) Compare the concepts "mass" and "weight". 35. (2 pt) Will a golf ball and a sheet of paper dropped from a bridge simultaneously strike the water at the same time? Explain. 36 (2 pt) Contrast the vertical and horizontal components of the motion of a thrown football. 37. (up to 3 pts extra credit) The Earth's radius is around 4000 miles. What is the gravitational force on a satellite orbiting at 8000 miles above the surface if it weighs 100 lb when on the Earth's surface? 38 (4 pts) A car turns a corner of radius of 59.8 meters at a speed of 24.4 meters/s. If its mass if 800 kg, what is the centripetal force on the car?
30 (4 pts) A 500-g mass drops from a height of 10.0 meters. What is its speed just before it hits the ground? 40 (4 pts) A flight attendant pulls a wheeled suitcase, applying a 66-N force at a 35° angle to the horizontal. How much work does she do in pulling the suitcase 45 m? 41. (4 pts) A 1525-kg car drives up a mountain road a vertical rise of 1301 m from the base elevation in 30. min (30 * 60 - 1800 s). What is the average power output? 42. (4 pt) A man walks 3.50 mi due east, then turns and walks 2.75 mi due north. How far and in what direction is he from the starting point? 43. (4 pt) An automobile traveling at 22.7 ft/s accelerates at a constant acceleration of 3.50 ft/s for 15.0 s. Determine its velocity at the end of this time. 44. (4 pt) A plane is climbing with a velocity of 178 m/s at an angle of 22° to the horizontal. Determine the horizontal and vertical components of its velocity. #### Earn Coin

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