1. Dinamika Konsep Gaya Hukum I Newton Hukum II Newton Hukum III Newton
Gaya Gesek

2. Dinamika

3. Hukum Newton tentang Gerak

5. Konsep Inersia

8. THE CONCEPT OF FORCE

9. Measuring the Strength of a Force

10. Vector Diagram of Force

11. Vector Diagram of Force

12. Diagram Gaya

13. The Normal Force

14. The Normal Force

15. FORCES OF FRICTION
The magnitude of the force of static friction equals the magnitude of the applied force.
(b) When the magnitude of the applied force exceeds the magnitude of the force of kinetic friction, the book accelerates to the right.

16. A graph of frictional force versus applied force. Note that
FORCES OF FRICTION
A graph of frictional force versus applied force. Note that

17. FORCES OF FRICTION

18. FORCES OF FRICTION

19. FORCES OF FRICTION

20. FORCES OF FRICTION

21. Why Does the Sled Accelerate?

22. Atwood’s Machine
Two object (m2>m1) connected by cord of negligible mass strung over a frictionless pulley. Find a and T:

23. Crate on a Frictionless Incline

24. Weighing a Fish in an Elevator

25. A guide to problem solving.

26. Explicit Problem-solving Framework
Recognize the Problem
What's going on?
Plan a solution
How do I get out of this?
Execute the plan
Let's get an answer
Evaluate the solution
Can this be true?
Describe the problem in terms of the field
What does this have to do with ?

29. Problem
A Traffic Light at Rest

30. Problem
The leg and cast in figure weight 220 N (w1). Determine the weight w2 and the angle  needed so that no force is exerted on the hip joint by the leg plus the cast.

31. Problem
Determine the stopping distance for a skier moving down a slope with an initial speed of 20 m/s. Assume k=0,18 and =50.

32. Problem: A 2.00 kg block is held in equilibrium on an incline of angle = by horizontal force F appliead in the direction shown in figure. If the coefficient of static friction between block and incline is s=0.30, ditermine (a) the minimum value of F and (b) the normal force exerted by the incline on the block.

33. Dynamics Problem
Three blocks are connected on a table as shown in Figure. The table is rough and has a coefficient of kinetic friction of The three masses are 4.00 kg, 1.00 kg, and 2.00 kg, and the pulleys are frictionless. Draw a free-body diagram for each block. (a) Determine the magnitude and direction of the acceleration of each block. (b) Determine the tensions in the two cords.