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* (a) Sketch a motion diagram and a position-versus-time graph for the motion of a cart attached to a spring during one period. It passes at high speed through the equilibrium position at time zero (b) Sketch a velocity- versus-time graph for the cart. (c) Sketch an acceleration-versus-time graph for the cart. (d) Draw another representation of the process: explain how this representation allows you to learn more about the process than the
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- A ball is thrown straight up at a time t=0 with an initial speed of 15 m/s. Take the point if release to be y0=0 and upwards to be the positive direction. a)Calculate the displacement at the time of 1.0 s. b) Calculate the velocity at the time of 1.0 s. c) Calculate the displacement at the time of 1.5 s. d) Calculate the velocity at the time of 1.5 s. e) Calculate the displacement at the time of 2.0 s. f) Calculate the velocity at the time of 2.0 s.arrow_forwardEach of the following parts of Problem 1 refers to the same vehicle. Assume aerodynamic drag is zero, friction force on each of the four tires is equal, and the vehicle can be modeled as a particle. Also, assume it has modern traction control so the tires never actually slip and kinetic friction coefficient is irrelevant. a. Determine the distance travelled for the vehicle stopping on dry pavement from 30 mph to zero in 2.0 seconds. Assume acceleration is constant and provide your final answer in feet. b. Determine coefficient of friction for part a. Provide a supporting FBD. c. Determine the distance travelled from 30 mph to zero if the vehicle is on a snow covered road with coefficient of static friction = 0.10. Assume deceleration is constant and provide your final answer in feet. d. Use the coefficient of friction from part b to determine maximum tangential velocity on a 200-foot diameter skid pad. Provide your final answer in mph. e. Determine the minimum radius curve that the…arrow_forwardThe following graph corresponding to the motion of a 3.0 kg particle in the axis x axis, starting from the position x = 0 m for t = 0 s 1. The particle has an acceleration equal tozero in the stage: _____a) Ab) Bc) Cd) D2. The particle is decelerating in the stage. _____a) Ab) C and Dc) Bd) N.A.3. The particle has constant velocity inthe stage: _____a) Ab) Bc) Cd) D4. The particle travels to the left in thestage: _____a) Ab) Bc) Cd) D5. The total average speed of the particle: _____a) 4.89 m/s b) 3.11 m/s c) -8 m/s d) Cannot be determined.6. The distance traveled by the particle in the first 7 s is: _____a) 0 m b) 16 m c) - 16 m d) 36 m7. The total displacement of the particle is: _____a) 0 m b) 28 m c) 16 m d) N.A.8. The total average acceleration is: _____a) 0,89 m/s2 b) 3,11 m/s2c) 4.89 m/s2 d) N.A.9. The average velocity of the particle in stage B is: _____a) 0 m/s b) 16 m/s c) 4 m/s d) 8 m/sarrow_forward
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