Related questions
Question
What is the Net Work ?
Wnet = Fnetd cos θ
| Cart Mass, mc | . 284 kg |
| Angle, theta | 49 degrees |
| Distance, d | . 75 m |
| Suspended Mass, ms | . 260 kg |
| Velocity 1 | . 973 m/s |
| Velocity 2 | . 957 m/s |
| Velocity 3 | . 953 m/s |
| Average Velocity | . 961 m/s |
| Kinetic Energy | . 135 J |
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution
Trending nowThis is a popular solution!
Step by stepSolved in 4 steps with 1 images
Knowledge Booster
Similar questions
- What is the Net Work ? Wnet = Fnetd cos θ Cart Mass, mc . 284 kg Angle, theta 49 degrees Distance, d . 75 m Suspended Mass, ms . 300 kg Velocity 1 1. 343 m/s Velocity 2 1 . 354 m/s Velocity 3 1 . 348 m/s Average Velocity 1 . 348 m/s Kinetic Energy . 258 Jarrow_forwardcan you help me get the answer below, with steps.arrow_forwardAn owner tries to move their sleepy dog by pulling him across the floor. The dog slides across the floor for 0.50m at a constant speed while his owner puts a force of 107.5N at an angle of 700 on him. The dog weighs 147N and a 37N friction force acts between him and the floor. The Free Body Diagram is provided. In the table, calculate the work done by each of the forces in sliding the dog. fill in chartarrow_forward
- An applied force of 20 N i pushes an object that is initially at rest over a horizontal surface. The coefficient of kinetic friction is 0.450 and the mass is 1.4 kg. If the net work done at some point is 60.6 J, what is the object's speed at that point?arrow_forwardQ16. A constant force of (12hat i N acts on a 4.0-kg object as it moves from the origin to the point (6hat i -8 hat j )m. How much work is done by the given force during this displacement?arrow_forwardLittle Hudson holds the 10-kgkg barbell 0.3 mm above the floor. What is the PE of the barbell relative to the floor? How much additional work will Hudson do when he lifts the barbell to a height 0.9 mm above the floor? If Hudson then drops the barbell, what will be its KE of impact with the floor?arrow_forward
- A different car accelerated from 0.12 m/s to 0.52 m/s. The acceleration of the car was 0.040 m/s². The work done to accelerate the car was 0.48 J. Calculate the resultant force needed to accelerate the car.arrow_forwardGiven a force-displacement graph, calculate the total work.arrow_forwardA 62.5 kg box slides along a flat surface until it comes to rest. Friction did -802.5 J of work on the box. How fast (in m/s) was it going at the start?arrow_forward
- With a starting velocity of 2 m/s to the right, you drag a 30.0 kg box for 4 meters. Your force is 200.0 N and the box's final velocity is 1.15 m/s to the right. Friction does -840 J of work. What is the force of friction?arrow_forwardHow much work is required to throw a ball with a mass of 0.23 kg 30.0 m/s? Assume the ball starts at rest.arrow_forwardmass of pulley = 0arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios