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- 1. Multiple ChoiceIn order for Work to happen, what 2 things must occur?Mass and DisplacementForce and MassForce and WorkForce and displacement
- 2. Multiple ChoiceWhat is the Force equation?
W=F * d * cos(θ)m * ad / VF/ d * cos(θ) - 3. Multiple ChoiceHow many joules of work are done against a cart when a force of 50 N pushes it 1 kilometer away?7000 J5000 J5500 J6600 J
- 4. Multiple ChoiceWork of 2000 J is required to push an object 1.5 km. What is the force?2.5 N1.3 N1.6 N12 N
- 5. Multiple ChoiceIn a tug of war, team x pulled team y with a force of 10000 N a distance of 50 meters. Team y did not win because they were only able to exert of force of 8000 N. Calculate the work for team x.5.0 x 1055.0 x 10-55.3 x 1045.3 x 10-4
- 6. Multiple ChoiceIn 1985 in San Antonio, Texas, an entire hotel building was moved several blocks on 36 dollies. The mass of the building was about 1.45 × 106 kg. If 1.0 x 106 J of work was done with the applied force of 3.0 x 104 N, how far was the building moved?3.33 x 101 m6.66 x 103 m4.5 x 102 m3.2 x 10-1 m
- 7. Multiple ChoiceAn 80 N force has been applied to a block and move it 20 m at 30° along the direction of the force. How much work has been done to the block?1386 J1245 J3215 J1368 J
- 8. Multiple ChoiceSheila has just arrived at the airport and is dragging her suitcase to the luggage check-in desk. She pulls on the strap with a force of 190 N at an angle of 35° to the horizontal to displace it 45 m to the desk. Determine the work done by Sheila on the suitcase7.0 x 103 J7.5 x 104 J6.3 x 103 J7.0 x 10-3 J
- 9. Multiple ChoiceRenatta Gass is out with her friends. Misfortune occurs and Renatta and her friends find themselves getting a workout. They apply a cumulative force of 1080 N to push the car 218 m to the nearest fuel station. Determine the work done on the car.2.35 x 105 J2.70 x 104 J3.2 x 10-4 J3.54 x 105 J
- 10. Multiple ChoiceCalculate the work done by a 47 N force pushing a pencil 0.26 m.12.213.512.811.2
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