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Draw an accurate force-time graph for a 1-kilogram object (second image) that has the velocity time graph shown in the first image.
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- A car travels along a curving road from A to B to C as shown in the figure to the right. a. On the diagram, draw two arrows, one representing the instantaneous momentum of the car at B (label it pg) and the other representing the instantaneous momentum of the car at C (label it B b. Find the direction of the car's change in momentum Ap from B to C using graphical vector operationsFrom Table 3 on the image 1.Graph the acceleration (a) as a function of the mass (m). 2.What does the a vs m graph imply?Need correct ans wrong ans gives u many downvote
- A 5-kilogram block slides at 20 m/s on a smooth frictionless surface toward a stationary sphere, shown below. The sphere is 4 times the mass of the block. The block strikes the sphere at time t-D0. A plot of the force exerted on the CUBE by the ball as a function of time is shown above right. 20 20 m 10 a) What is the impulse applied to the block? Your answer b) What is the speed of the cube immediately following the collision? (HINT: Impulse = A momentum) Your answer c) What is the velocity of the cube immediately following the collision? (State both direction and magnitude.) Your answe INhorizontal line (the + position axis). Assume that friction is so small that it can be neglected. Describe in words the graph of the force applied to the object that would cause the motion described to continue. Note that the positive direction is toward the right. Question 8: The object moves toward the right with a constant velocity.Please see the image provided for context and solve the following problem: Solve for and use the magnitude of the force of friction on Debbie and the tension in the rope to solve the problem. The bruin is hungrier than Sarita anticipated, and she decided she needs to pull harder, accelerating Debbie up the rocky slope. Sarita's rope can only manage a tension of 950N. What is the maximum acceleration Sarita can accomplish with this rope?
- Please provide clear and complete step-by-step solution in scanned handwriting or computerized output. Thank you!Which way and by what angle does the accelerometer in figure deflect under the following conditions? The cart is moving toward the right with speed increasing at 2.0 m/s2. (Express your answer in degrees. Enter positive value if the accelerometer deflects to the left of vertical and negative if it deflects to the right.) The cart is moving toward the left with speed decreasing at 4.5 m/s2. (Express your answer in degrees. Enter positive value if the accelerometer deflects to the left of vertical and negative if it deflects to the right.) The cart is moving toward the left with a constant speed of 4.0 m/s. (Express your answer in degrees. Enter positive value if the accelerometer deflects to the left of vertical and negative if it deflects to the right.)The question is in the picture below.
- The previous step focused on friction for horizontal surfaces. As we discussed above, angled surfaces like the wedge below have different considerations. FN = mg cos(0) F₁ = mg F₁ = ? F₁ = ? Fy=mg cos(0) Specifically, we have the following considerations. 1. The normal force is not equal to mg. 2. There is a force acting along the angle of the wedge due to gravity. What is the coefficient of static friction ? Fx = mg sin(0) Let's consider the implications of this type of problem with the following examples. For all of the examples, the box has a mass of 25 kg. Imagine the box is on a surface that allows you to adjust the incline angle, 0. You find the maximum angle where the box remains stationary. That is, at any higher angle, and the box begins to slide. The static friction force at this maximum angle is 150 N. What is the angle 0 (in degrees)? Now you raise the incline to an angle of 60° greater than the angle of maximum static friction found above. At this angle, the box slides…A kid throws a water balloon at a high wall. The balloon hits a 7.0 m high spot on the wall with a speed of 6.5 m/s. How fast does the kid throw the balloon? please show your work, including diagrams, algebraic equations, and enough written explanations that somebody who is not familiar with the problem could understand what you are doing.Figure 3 L Before d. X2 After An orange block of mass 2.14 kg is on an inclined plane. There is no friction between the block and the plane except in the region shown in red and black in Figure 3 above. The plane is inclined at an angle of 0 = 16.5 degrees above horizontal. For the purposes of this problem, the acceleration of objects in freefall is g = 9.81 m/s?. The block begins at rest, leaning against a spring with a spring constant of k = 716 newtons per meter. At the start, the spring has a compressed length of x1 = 0.33 meters. The spring then expands to its equilibrium length of x2 = 0.63 meters, sending the block sliding up the ramp. The block has no friction with the plane except in the single region of length L = 0.8 meters, shown in red and black above. The coefficient of kinetic friction between the block and this region is uK = 0.24. The block slides past this region and continues up the plane. What is the speed of the block, in units of meters per second, when it has…