For numbers 24 to 27, refer to pairs of forces from the given diagram.
24. Which Newton's Laws of Motion by the pairs of forces from the given diagram?
A. Newton's First Law
B. Newton's Second Law
C. Newton's Third Law
D. all of the above
25. What can you infer about the magnitude of the pairs of forces?
A. equal
B. not equal
C. greater than
D. less than
26. What can you infer about the direction of pairs of forces?
A. same direction
B. opposite direction
C. both A and B
D. neither A nor B
27. Which pairs of forces are correct interpretation of action and reaction forces?
A. Force of the man to the wall and the force of the wall to the man
B. Force of the swimmer to the diving board and the force of the diving board to the man
C. Force of the hammer to the nail and the force of the nail to the hammer
D. all of the above
24. Which Newton's Laws of Motion by the pairs of forces from the given diagram?
A. Newton's First Law
B. Newton's Second Law
C. Newton's Third Law
D. all of the above
25. What can you infer about the magnitude of the pairs of forces?
A. equal
B. not equal
C. greater than
D. less than
26. What can you infer about the direction of pairs of forces?
A. same direction
B. opposite direction
C. both A and B
D. neither A nor B
27. Which pairs of forces are correct interpretation of action and reaction forces?
A. Force of the man to the wall and the force of the wall to the man
B. Force of the swimmer to the diving board and the force of the diving board to the man
C. Force of the hammer to the nail and the force of the nail to the hammer
D. all of the above
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Answer: 24: What are Newton’s Laws of Motion?
An object at rest remains at rest, and an object in motion remains in motion at constant speed and in a straight line unless acted on by an unbalanced force.
The acceleration of an object depends on the mass of the object and the amount of force applied.
Whenever one object exerts a force on another object, the second object exerts an equal and opposite on the first.
Sir Isaac Newton worked in many areas of mathematics and physics. He developed the theories of gravitation in 1666 when he was only 23 years old. In 1686, he presented his three laws of motion in the “Principia Mathematica Philosophiae Naturalis.”
By developing his three laws of motion, Newton revolutionized science. Newton’s laws together with Kepler’s Laws explained why planets move in elliptical orbits rather than in circles.
Below is a short movie featuring Orville and Wilbur Wright and a discussion about how Newton’s Laws of Motion applied to the flight of their aircraft.
25: When two objects interact - usually by pressing upon or pulling upon each other - a pair of forces results with one force being exerted on each of the objects in the pair of objects. This interaction force pair can easily be identified and described by words.
26: If two forces are in the same direction, then one adds them to find the net force, which is the vector sum of these forces. However, when two forces act in opposite direction, one has to subtract the lesser force from the larger one to find the resulting force. The resultant is the direction of the larger of these two forces.\
sry thats all i can answer :)