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What is the reaction force of holding your hand out the window of moving car?
The reaction force of holding your hand out the window of a moving car is the force exerted by the air resistance on your hand. This force is equal in magnitude and opposite in direction to the force your hand exerts on the air as it moves past your hand.
How force is holding an object?
The force holding an object is typically due to the interaction between molecules and atoms of the object's surface and the surface it is resting on. This force is known as static friction and prevents the object from moving when a force is applied to it.
What force are holding an object in place as it moves around the circle?
The centripetal force is the force that keeps an object moving in a circular path by pulling it towards the center of the circle. This force prevents the object from moving tangentially and ensures it maintains its circular motion.
When you whirl a can at the end of a string in a circular path what is the direction of the force that acts on the can?
The force acting on the can when it is whirled in a circular path is centripetal force. This force always acts towards the center of the circular path, in this case toward the person's hand holding the string. This force is necessary to keep the can moving in a circular path instead of flying off in a straight line.
Is there work done on a person ascending an elevator?
No work is done on a person ascending an elevator as the force is in the same direction as the displacement, resulting in zero work done by the force moving the person.
What is an example of force and just force?
he is holding a stack of books on his back but he is not moving
What is the reaction force of holding your hand out the window of moving car?
The reaction force of holding your hand out the window of a moving car is the force exerted by the air resistance on your hand. This force is equal in magnitude and opposite in direction to the force your hand exerts on the air as it moves past your hand.
How force is holding an object?
The force holding an object is typically due to the interaction between molecules and atoms of the object's surface and the surface it is resting on. This force is known as static friction and prevents the object from moving when a force is applied to it.
What force are holding an object in place as it moves around the circle?
The centripetal force is the force that keeps an object moving in a circular path by pulling it towards the center of the circle. This force prevents the object from moving tangentially and ensures it maintains its circular motion.
When is it OK for a passenger to stand or walk on a moving vessel?
When the aircraft levels out horizontally, or if its a sea vessel again when the walking surface is horizontal.. Walking in a moving tractor trailer would be dangerous if theres no force holding the person when the vehicle breaks fast. What is OK?
Will 7104 newtons move 4000 pounds?
If there's nothing else holding it back, then any force will move any mass. Andonce you get it moving, you don't need any force at all to keep it moving.
When you whirl a can at the end of a string in a circular path what is the direction of the force that acts on the can?
The force acting on the can when it is whirled in a circular path is centripetal force. This force always acts towards the center of the circular path, in this case toward the person's hand holding the string. This force is necessary to keep the can moving in a circular path instead of flying off in a straight line.
Is there work done on a person ascending an elevator?
No work is done on a person ascending an elevator as the force is in the same direction as the displacement, resulting in zero work done by the force moving the person.
Is work done when holding object still?
No, work is not done when holding an object still. Work is defined as force applied over a distance, so if the object is not moving, no work is being done.
Where is the effort force when a nail is being pulled out by a hammer?
The effort force is applied by the person using the hammer to pull the nail out. The person exerts force on the hammer which transfers the force to the nail, causing it to be pulled out of the surface.
How can centripetal force affects a person on a playground swing?
Centripetal force is responsible for keeping a person on a swing moving in a circular path. As the swing reaches the highest point in its arc, the tension in the chains provide the centripetal force necessary to keep the person moving in a circular motion. When the swing is at its lowest point, the tension in the chains decreases as the centripetal force needed is also reduced.
What is the measurement of gravity between objects?
The measurement will be in terms of force or weight just as the measurement of the force holding a person to the earth is given by their weight.
