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2 Unit 2: Applied Mathematics A

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Question 116

In this question use g=9.8g = 9.8g=9.8 m s−2^{-2}−2

A crate of mass 40 kg is raised vertically by a light cable.

Starting from rest, the crate accelerates uniformly upwards at 0.6 m s−2^{-2}−2 for 5 seconds, and then continues to rise with constant velocity.

a.

Find the tension in the cable during the first 5 seconds.

[3]
b.

Find the tension in the cable while the crate is moving with constant velocity.

[2]
c.

Find the distance risen by the crate in the first 5 seconds.

[1]
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2 Unit 2: Applied Mathematics A Questions

  1. A Level
  2. /Maths
  3. /2 Unit 2: Applied Mathematics A

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