Forces and Dynamics

Question 1

Calculate the weight of a body using the expression W=mg

Answer 1

1

Question 2

Identify the forces acting on an object and draw free-body diagrams representing the forces acting

Answer 2

2

Question 3

Determine the resultant force in different situations

Answer 3

3

Question 4

State Newton’s first law of motion

Answer 4

4

Question 5

Describe examples of Newton’s first law

Answer 5

5

Question 6

State the condition for translational equilibrium

Answer 6

6

Question 7

Solve problems involving translational equilibrium

Answer 7

7

Question 8

State Newton’s second law of motion

Answer 8

8

Question 9

Solve problems involving Newton’s second law

Answer 9

9

Question 10

Define linear momentum and impulse

Answer 10

10

Question 11

Determine the impulse due to a time-varying force by interpreting a force-time graph

Answer 11

11

Question 12

State the law of conversation of linear momentum

Answer 12

12

Question 13

Solve problems involving momentum and impulse

Answer 13

13

Question 14

State Newton’s third law of motion

Answer 14

14

Question 15

Discuss examples of Newton’s third law

Answer 15

15