WorksheetsNewton's Laws of Motion
Total questions: 8
Worksheet time: 11mins
The study of how forces affect the motion of objects and systems.
Newton's Laws of Motion
Dynamics
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A force acting on an object or system that originates outside of the object or system
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a push or pull on an object with a specific magnitude and direction; can be represented by vectors
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a diagram showing all external forces acting on a body
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a situation in which the only force acting on an object is the force of gravity
Weightless descent
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an external force that acts opposite to the direction of motion or, for when there is no relative motion, in the direction needed to prevent slipping
Friction
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the tendency of an object at rest to remain at rest, or for a moving object to remain in motion in a straight line and at a constant speed
Mass
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Newton's Laws of Motion
Newton's First Law of Motion states that an object at rest will remain at rest, and an object in motion will remain in motion unless acted upon by an external force. This concept is also known as the law of inertia.
Inertia is the tendency of an object to resist changes in its motion. The greater the mass of an object, the greater its inertia, making it harder to accelerate or decelerate.
Acceleration, as described by Newton's Second Law of Motion, is directly proportional to the force applied to an object and inversely proportional to its mass. This means that the greater the force applied to an object, the greater its acceleration will be.
Understanding these fundamental principles of motion laid out by Sir Isaac Newton is crucial in comprehending the behavior of objects in the physical world and how they interact with each other.
According to Newton's First Law of Motion, what happens to objects at rest and objects in motion?
They accelerate
They change direction
They remain at rest or in motion unless acted upon by an external force
They disappear
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These fundamental principles explain how objects interact with each other..
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What is the relationship between mass and inertia?
Mass has no effect on inertia
Greater mass leads to greater inertia
Less mass leads to greater inertia
Inertia decreases with mass
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According to Newton's Second Law of Motion, what is acceleration directly proportional to and inversely proportional to?
Velocity and time
Mass and distance
Force and time
Temperature and mass
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