b. A different robot begins pushing a 10kg box that was already moving at 0.5m/s [Right] along a surface with a coefficient of kinetic friction of 0.15. The robot pushes with only 3N [Right] of force. i. Using the Work-Energy theorem, calculate how much work the robot does on the box accelerating it from 0.5m/s [Right] to 2m/s [Right]. What distance did the robot push the box? Use kinematics to check your What is the acceleration of the box? ii. ii. work.
b. A different robot begins pushing a 10kg box that was already moving at 0.5m/s [Right] along a surface with a coefficient of kinetic friction of 0.15. The robot pushes with only 3N [Right] of force. i. Using the Work-Energy theorem, calculate how much work the robot does on the box accelerating it from 0.5m/s [Right] to 2m/s [Right]. What distance did the robot push the box? Use kinematics to check your What is the acceleration of the box? ii. ii. work.
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JUST QUESTION B WITH SUBPARTS 1,2,3
![ork (and forces)
2 A factory has robots doing many different tasks.
a A robot is pushing a 65kg box of watermelons up a ramp to be used in a math
problem. The ramp is at a 23° angle, and has a coefficient of kinetic friction of
0.2. The robot is pushing with a force of 740N [Right] If the robot pushed the
watermelon box a distance of 4m along the ramp, how much work did it do?
b. A different robot begins pushing a 10kg box that was already moving at 0.5m/s
[Right] along a surface with a coefficient of kinetic friction of 0.15. The robot
pushes with only 3N [Right] of force.
What is the acceleration of the box?
i.
Using the Work-Energy theorem, calculate how much work the robot does
on the box accelerating it from 0.5m/s [Right] to 2m/s [Right].
What distance did the robot push the box? Use kinematics to check your
work.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F11c08268-409d-4492-b844-51aebb83c26d%2F46a6f0c2-94d7-4999-a579-4caf37b10c5d%2F1h9b8v_processed.jpeg&w=3840&q=75)
Transcribed Image Text:ork (and forces)
2 A factory has robots doing many different tasks.
a A robot is pushing a 65kg box of watermelons up a ramp to be used in a math
problem. The ramp is at a 23° angle, and has a coefficient of kinetic friction of
0.2. The robot is pushing with a force of 740N [Right] If the robot pushed the
watermelon box a distance of 4m along the ramp, how much work did it do?
b. A different robot begins pushing a 10kg box that was already moving at 0.5m/s
[Right] along a surface with a coefficient of kinetic friction of 0.15. The robot
pushes with only 3N [Right] of force.
What is the acceleration of the box?
i.
Using the Work-Energy theorem, calculate how much work the robot does
on the box accelerating it from 0.5m/s [Right] to 2m/s [Right].
What distance did the robot push the box? Use kinematics to check your
work.
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