Certificate in Applied Maths Test 03 (CAMT03)

Question 1 of 7

1. Question

3 point(s)

What is the work done when a force of 5 Newtons moves through a distance of 3 meters?

8 Nm
15 Nm
16 Nm
24 Nm

Question 2 of 7

2. Question

4 point(s)

A horizontal force of 20N pushes an object 10m up a plane whose slope to the horizontal is given by the triple 4, 3, 5. What is the work done?

160 Nm
120 Nm
800 Nm
200 Nm

Question 3 of 7

3. Question

4 point(s)

A force described by the triple 4, 5, ― displaces an object by 3, 7, ―. Find the work done.

41
13
33
47

Question 4 of 7

4. Question

5 point(s)

A force of 2N acts at a point A on the line AB, and perpendicular to the line. Given that AB = 6m what is the moment of the force?

8Nm
12Nm
24Nm
20Nm

Question 5 of 7

5. Question

4 point(s)

Find the moment about the origin of the force given by 5, 2, ― given that it acts at the point (3, 5).

5
-5
19
-19

Question 6 of 7

6. Question

5 point(s)

Find the work done when a force given by 2, 1, 2, 3 causes a displacement described by the quadruple 2, 3, 6, 7.

1
19
7
21

Question 7 of 7

7. Question

5 point(s)

Find the magnitude of the moment of the force given by 2, 1, 2, 3 when it acts at the point 2, 3, 6, 7.

sqrt(80)
20
sqrt(392)
0