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What are the three forces that act on an object?
The three forces that act on an object are gravity, friction, and applied force.
What happens when a force is applied to an object while the object moves in a direction opposite to the force?
When a force is applied to an object in the opposite direction of its motion, the object will slow down. The force will act as a decelerating force, causing the object to lose speed and eventually come to a stop if the force continues to be applied.
impluse is the product of average applied on the object and how long the force act on the object?
No, impulse is not the product of average applied force and the duration of the force. Impulse is the integral of the force with respect to time.
What is needed to cause change to an object such as changing its speed or height?
To change the speed or height of an object, a force is needed. The force applied must be in the direction of the desired change. Additionally, the object's mass and the presence of other forces such as friction will also affect the extent of the change.
Is a pliers force or distance magnifier?
Pliers can act as a force multiplier by increasing the force applied to an object. They can also increase the accuracy of gripping and manipulating objects by providing leverage, but they themselves do not magnify the distance of the force applied.
What are input and output forces?
Input force is the force applied to an object, while output force is the force exerted by the object in response. In a simple machine, the input force is the force applied to it, and the output force is the force produced by the machine to do work. The relationship between input and output forces determines the efficiency of a machine.
What direction did the applied pulling force act?
Up
What are the three forces that act on an object?
The three forces that act on an object are gravity, friction, and applied force.
What kinds of forces can act on an object?
Normal force can act on an object
What happens when a force is applied to an object while the object moves in a direction opposite to the force?
When a force is applied to an object in the opposite direction of its motion, the object will slow down. The force will act as a decelerating force, causing the object to lose speed and eventually come to a stop if the force continues to be applied.
impluse is the product of average applied on the object and how long the force act on the object?
No, impulse is not the product of average applied force and the duration of the force. Impulse is the integral of the force with respect to time.
What is needed to cause change to an object such as changing its speed or height?
To change the speed or height of an object, a force is needed. The force applied must be in the direction of the desired change. Additionally, the object's mass and the presence of other forces such as friction will also affect the extent of the change.
Is a pliers force or distance magnifier?
Pliers can act as a force multiplier by increasing the force applied to an object. They can also increase the accuracy of gripping and manipulating objects by providing leverage, but they themselves do not magnify the distance of the force applied.
How does a fixed pulley act as machine?
It changes the direction of the input force only
What types of simple machine is a lemon squeezer?
A lemon squeezer is a type of lever simple machine. The handles act as the input arm, while the center press acts as the output arm, increasing the force applied to the lemon, making it easier to squeeze the juice out.
What type.of simple machine is scissors?
Scissors are a type of lever, specifically a double lever, because the two blades act as the arms of the lever. When force is applied to the handles, the blades pivot around a fulcrum, allowing them to cut through materials.
An applied force and a frictional force act on an object The object accelerates in the direction of the applied force Which of the following describe how the frictional force compares to the applied?
We're forced to go out on a limb here and propose an answer without benefit ofthe "following" list of choices, since, apparently, the question was automaticallytruncated and the choices were lost. It's a shame you went to all that trouble tocopy the choices along with the question, only to see them deleted by some nasty 'bot'.Since the object accelerates in the direction of the applied force, the net force on it ...equal to the vector sum of the applied force and the friction force ... must point inthe direction of the applied force, and so the frictional force must be less than theapplied force.
