0
Still curious? Ask our experts.
Chat with our AI personalities
Taiga
Maxine
ReneAdd your answer:
Earn +20 pts
Can speed be treated as force in direction and opposite speed?
Speed and force are quite different things.
Which part of the multiplication sentence tells how many times a number is multiplied?
The multiplier. The multiplicand is multiplied by the multiplier to create the product.
How do you find a multiplier?
For a change of p percent, the multiplier is (1+p/100).
What are the math terms for multiplication and is the multiplier is correct answer?
Multiplier x multiplicand = product
How does drag work?
Drag force, or the force of air friction for a falling body, increases with speed. A falling object will reach a speed at which the force of air friction will be equal to and opposite the force of gravity. At that point, the object will no longer accelerate. It's speed will remain constant, and we call that speed (and direction) its terminal velocity.
Is a seesaw a force multiplier or a speed multiplier?
force multiplier
Is a bottle opener a speed or force multiplier?
Force Multiplier
Why is a pulley a force multiplier?
A pulley is a force multiplier because it allows a person to lift a heavy object with less force than would be needed without the pulley. By redirecting the force needed to lift the object, a pulley system can increase the efficiency of the process and reduce the amount of force required.
Is a golf club a speed or a force multiplier?
AnswerA golf club is a speed multiplier
Is gear a force multiplier or a speed multiplier?
Gear is a force multiplier because it allows a person to apply greater force to accomplish a task. It does not directly increase speed but increases the efficiency of force application.
What is the difference between a force multiplier and a speed multiplier?
A force multiplier increases the effectiveness of a force, such as equipment or technology, to achieve a greater impact with the same amount of effort. A speed multiplier, on the other hand, increases the speed or velocity of an object or process, allowing it to move faster or complete a task more quickly.
How does a pulley change speed?
A pulley changes speed by dividing the distance that needs to be moved by the force applied. When a smaller pulley is used, the speed increases because the force is concentrated over a smaller distance. Conversely, a larger pulley decreases speed by spreading the force over a larger distance.
How did the pulley affect the amount of force needed?
A pulley reduces the amount of force needed to lift an object by distributing the load over multiple ropes and wheels. It allows you to lift heavier objects with less effort by changing the direction of the force required to lift the load.
What is the trade off with a group of pulleys?
A pulley system is a force multiplier. That means you trade distance for force. You pull the rope a long way to lift the load a short way, but the force you need is reduced.
Is a nail cutter a force multiplier?
No, a nail cutter is a tool used to trim nails and not a force multiplier. A force multiplier refers to a mechanism or tool that amplifies the force applied.
Is the arm lever a distance multiplier or a force multiplier?
The arm lever is a force multiplier. In a lever system, the input force is applied over a longer distance than the output force, resulting in an increase in the output force at the expense of a decreased distance. This allows for the amplification of force to overcome resistance or lift heavy loads with less effort.
Are stairs force multipliers or speed multipliers?
Stairs are force multipliers because they require more force to climb compared to walking on a flat surface. While stairs can lead to a decrease in speed due to the additional effort required, they are not primarily designed to increase speed.
