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2 Unit 2: Applied Mathematics A

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Question 94

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

A ball is thrown vertically upwards with speed 14 m s−1^{-1}−1 from a point 1.5 metres above horizontal ground.

The ball is modelled as a particle moving freely under gravity.

a.

Using the model, find the maximum height above the ground reached by the ball.

[3]
b.

State one modelling assumption you have made in part (a).

[1]
c.

State how the maximum height would change if the modelling assumption in part (b) were not made.

[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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