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A ramp AB, 4 metres long, is attached to the back of a lorry at a point, B 1.2 metres above the ground.
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A ramp AB, 4 metres long, is attached to the back of a lorry at a point, B 1.2 metres above the ground.

A ramp AB, 4 metres long, is attached to the back of a lorry at a point, B 1.2 metres-example-1
User Jaap Joris Vens
by
6.7k points

1 Answer

2 votes

Answer:

AC=


2 √(91 ) / 5

The angle the ramp makes with the ground is approx. 17.4576

Explanation:

see picture above

A ramp AB, 4 metres long, is attached to the back of a lorry at a point, B 1.2 metres-example-1
User Biswajit Panday
by
6.6k points
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