3. The rectilinear motion of a particle is governed by the equation a = 6t – 4 where a is in m/s^2 and t is in seconds. When t=0, the acceleration of the particle is 4 m/s^2 to the left. During the interval from t=2 to t=4s, the displacement of the particle is 20 m to the right. Determine: a. The initial velocity of the particle b. The velocity of the particle at the end of the displacement period The position of the particle when t=3s c.

3. The rectilinear motion of a particle is governed by the equation a = 6t – 4 where a is in m/s^2 and t is in seconds. When t=0, the acceleration of the particle is 4 m/s^2 to the left. During the interval from t=2 to t=4s, the displacement of the particle is 20 m to the right. Determine: a. The initial velocity of the particle b. The velocity of the particle at the end of the displacement period The position of the particle when t=3s c.

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Description: ! COMPLETE SOLUTION !3*draw FBD*use data given properly ANSWER MANUALLY 3. The rectilinear motion of a particle is governed by the equation a = 6t4 where a is in m/s^2and t is in seconds. When t=0, the acceleration of the particle is 4 m/s^2 to the l

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter4: Motion In Two And Three Dimensions

Section: Chapter Questions

Problem 51P: MIT’s robot cheetah can jump over obstacles 46 cm high and has speed of 12.0 km/h. (a) If the robot...

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MIT’s robot cheetah can jump over obstacles 46 cm high and has speed of 12.0 km/h. (a) If the robot launches itself at an angle of 60 at this speed, what is its maximum height? (b) What would the launch angle have to be to reach a height of 46 cm?
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