Two robotic arms are used to push boxes from one place to another across a smooth surface (assume friction has no impact. Both push with a force of 15 N, but Arm A pushes horizontally and Arm B pushes at an angle of 30 degrees below horizontal (mostly horizontal, slightly down). Which arm will make the boxes reach a higher speed after being pushed 1 meter along the ground?

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Chapter1: Units, Trigonometry. And Vectors
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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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Two robotic arms are used to push boxes from one place to another across a smooth surface (assume friction has no impact. Both push with a force of 15 N, but
Arm A pushes horizontally and Arm B pushes at an angle of 30 degrees below horizontal (mostly horizontal, slightly down). Which arm will make the boxes reach a
higher speed after being pushed 1 meter along the ground?
Your answer:
The boxes pushed by Arm A (horizontal push) will reach a higher speed.
The boxes pushed by Arm B (angled push) will reach a higher speed.
There will be no difference.
Transcribed Image Text:Two robotic arms are used to push boxes from one place to another across a smooth surface (assume friction has no impact. Both push with a force of 15 N, but Arm A pushes horizontally and Arm B pushes at an angle of 30 degrees below horizontal (mostly horizontal, slightly down). Which arm will make the boxes reach a higher speed after being pushed 1 meter along the ground? Your answer: The boxes pushed by Arm A (horizontal push) will reach a higher speed. The boxes pushed by Arm B (angled push) will reach a higher speed. There will be no difference.
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