The forces shown in the force vs. time diagram in the figure below act on a 7.5-kg particle. F, (N) 4 t (s) 1 2 3 4 5 -2 (a) Find the impulse for the interval fromt = 0 to t = 3.0 s. 12 V N.s (b) Find the impulse for the interval from t = 0 to t = 5.0 s. 1.6 Your response differs from the correct answer by more than 10%. Double check your calculations. N -s (c) If the forces act on a 7.5-kg particle that is initially at rest, find the particle's speed at t = 3.0 s. m/s (d) If the forces act on a 7.5-kg particle that is initially at rest, find the particle's speed at t = 5.0 s. m/s

The forces shown in the force vs. time diagram in the figure below act on a 7.5-kg particle. F, (N) 4 t (s) 1 2 3 4 5 -2 (a) Find the impulse for the interval fromt = 0 to t = 3.0 s. 12 V N.s (b) Find the impulse for the interval from t = 0 to t = 5.0 s. 1.6 Your response differs from the correct answer by more than 10%. Double check your calculations. N -s (c) If the forces act on a 7.5-kg particle that is initially at rest, find the particle's speed at t = 3.0 s. m/s (d) If the forces act on a 7.5-kg particle that is initially at rest, find the particle's speed at t = 5.0 s. m/s

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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