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The figure shows a 0.3 kg baseball just before and just after it collides with a bat. Just before, the ball has velocity ₁ of magnitude 10.8 m/s and angle 0₁ = 34.6°. Just after, it is traveling directly upward with velocity 2 of magnitude 8.70 m/s. The duration of the collision is 2.40 ms. What are the (a) magnitude and (b) direction (relative to the positive direction of the x axis) of the impulse on the ball from the bat? What are the (c) magnitude and (d) direction of the average force on the ball from the bat? (a) Number 5.19 (b) Number i -59.06 (c) Number 2162.5 (d) Number i -59.06 Units kg-m/s or N-s Units °(degrees) Units N Units °(degrees)

The figure shows a 0.3 kg baseball just before and just after it collides with a bat. Just before, the ball has velocity ₁ of magnitude 10.8 m/s and angle 0₁ = 34.6°. Just after, it is traveling directly upward with velocity 2 of magnitude 8.70 m/s. The duration of the collision is 2.40 ms. What are the (a) magnitude and (b) direction (relative to the positive direction of the x axis) of the impulse on the ball from the bat? What are the (c) magnitude and (d) direction of the average force on the ball from the bat? (a) Number 5.19 (b) Number i -59.06 (c) Number 2162.5 (d) Number i -59.06 Units kg-m/s or N-s Units °(degrees) Units N Units °(degrees)

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Please explain how to find the direction/angle relative to the positive direction of the x-axis

The figure shows a 0.3 kg baseball just before and just after it collides with a bat. Just before, the ball has velocity ₁ of magnitude 10.8 m/s and angle 0₁ = 34.6°. Just after, it is traveling directly upward with velocity 2 of magnitude 8.70 m/s. The duration of the collision is 2.40 ms. What are the (a) magnitude and (b) direction (relative to the positive direction of the x axis) of the impulse on the ball from the bat? What are the (c) magnitude and (d) direction of the average force on the ball from the bat? (a) Number 5.19 (b) Number i -59.06 (c) Number 2162.5 (d) Number i -59.06 Units Units kg-m/s or N-s Units N Units ° (degrees) ° (degrees)
Transcribed Image Text:The figure shows a 0.3 kg baseball just before and just after it collides with a bat. Just before, the ball has velocity ₁ of magnitude 10.8 m/s and angle 0₁ = 34.6°. Just after, it is traveling directly upward with velocity 2 of magnitude 8.70 m/s. The duration of the collision is 2.40 ms. What are the (a) magnitude and (b) direction (relative to the positive direction of the x axis) of the impulse on the ball from the bat? What are the (c) magnitude and (d) direction of the average force on the ball from the bat? (a) Number 5.19 (b) Number i -59.06 (c) Number 2162.5 (d) Number i -59.06 Units Units kg-m/s or N-s Units N Units ° (degrees) ° (degrees)
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