When the same force is applied to two objects of different masses, what happens?
What is the acceleration of an object?
What force does the Earth exert on the ball?
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What causes an object to change position speed or direction?
Forces affect how objects move. They may cause motion; they may also slow, stop, or change the direction of motion of an object that is already moving. Since force cause changes in the speed or direction of an object, we can say that forces cause changes in velocity. Remember that acceleration is a change in velocity.
What could cause a moving object to change direction?
If a force is applied to a moving object, it may change the speed or the direction of motion of the object.
What force can change an object's direction?
Unbalanced forcesUnbalanced forces are the opposite of a balanced force. An unbalanced force causes a change in motion, speed, direction, or movements because of unequal force or strength that is applied to one side of an object.
Which forces cause changes in the motion of a system?
Unbalanced forces cause a change in motion, speed and/or direction.
When a force changes the direction of motion of an object give two examples?
Answer: planetary motion: gravitational force changes direction of motion of planets. pendulum clock: Tension of string and gravity acting together changes the direction of motion. cricket: ball hit by batsmen changes direction of motion of ball.
What kind of force affect motion of an object?
Applied Force Affects Motion of Object. An applied force affects the motion of an object. An applied force can be a push, pull, or dragging on an object. The push can come from direct contact, like when objects collide or from a force field like magnetism.
What 3 things can forces change about an object?
When a force acts on an object, the object may change shape by bending, stretching or compressing - or a combination of all three shape changes.
What 3 things can a force make an object change?
Make it speed up - accelerate. Make it slow down - decelerate. Change its direction. Change its shape.
What are 5 ways an object's motion can change?
List the five ways an object's motion can change. speed up, slow down, start stop and change direction. What happens to an object's acceleration if its mass decreases?
What causes the change in the direction of motion of the rolling ball?
There is also friction between the ground and part of the ball that touches the ground as it rolls. The friction force acts in the opposite direction to the motion of the ball, slowing it and eventually stopping it.
What affects the motion of an object?
There are four main factors that affect the motion of an object. These four factors are force, friction, inertia and momentum.
What are examples of change in motion?
While riding your bike, you turn left at an intersection. You have changed direction. As you approach a stop sign, you slow to a stop and then speed up again. Speeding up and slowing down are also changes in motion caused by forces.
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Review sheet 4 Newton’s Laws Multiple Choice Identify the letter of the choice that best completes the statement or answers the question. ____ 1.
If a nonzero net force is acting on an object, then the object is ...
If a nonzero net force is acting on an object, then the object is definitely a. at rest. c. being accelerated. b. moving with a constant velocity. d. losing mass.
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Find an answer to your question If the only force acting on an object is friction during a given physical process, which of the following assumptions must be ma…
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Transcribed image text: QUESTION 11 A hammer drives a nail into a piece of wood. Identify an action-reaction pair, and compare the forces exerted by each object. Action: The nail exerts a force on the hammer, Reaction: the hammer exerts a force on the wood.
When the same force is applied to two objects of different masses, what happens?
a the object with greater mass will experience a great acceleration and the object with less mass will experience an even greater acceleration. b. the object with greater mass will experience a smaller acceleration and the object with less mass will ...
What is the acceleration of an object?
a. the acceleration of an object is directly proportional to the net external force acting on the object and inversely proportional to the mass of the object. a small force acting on human sized objects causes. a. a small acceleration. b. no acceleration.
What force does the Earth exert on the ball?
d. Earth exerts a gravitational force on the ball; the ball exerts a gradational force on Earth
When the same force is applied to two objects of different masses, what happens?
a the object with greater mass will experience a great acceleration and the object with less mass will experience an even greater acceleration. b. the object with greater mass will experience a smaller acceleration and the object with less mass will ...
What is the acceleration of an object?
a. the acceleration of an object is directly proportional to the net external force acting on the object and inversely proportional to the mass of the object. a small force acting on human sized objects causes. a. a small acceleration. b. no acceleration.
What force does the Earth exert on the ball?
d. Earth exerts a gravitational force on the ball; the ball exerts a gradational force on Earth
