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Can forces make an object move faster or slower or change its direction?
Yes, forces do all of these things. A force changes the velocity of an object, and is the only thing that can change the velocity of an object.
What is a force that can cause an object to change its speed and direction?
A basic physics answer for this is that a net force (or unbalanced force) will cause an object to accelerate, that is, cause the object to change its speed and/or direction.
What is measured by the power of a machine?
Power is the amount of work a specific machine can do over a period of time. Work is the product of force and the distance an object travels as a result of that force. A more powerful machine can effect changes in velocity of an object more rapidly than a less powerful machine.
Which is a true statement about an object traveling uniform motion A. The speed of the object varies. B. The direction of the object's velocity is constant. C. The net force on the object is d?
B. The direction of the object's velocity is constant.
An unbalanced force can cause an object to change its speed and or?
The object will speed up, slow down or change direction. An unbalanced force (net force) acting on an object changes its speed and/or direction of motion. ... If however, the forces are balanced (in equilibrium) and there is no net force, the object will not accelerate and the velocity will remain constant.
Is the force is found by multiplying the mass of an object by the velocity at which it travels true?
false
What is velocity at which a falling object travels when the force of air resistence matches exactly the downward force of gravity?
terminal velocity
Velocity at which a falling object travels when the force of air resistance exactly matches the downward force of gravity is called?
Terminal velocity.
When a mechanic increases the force acting on an object what happens to the distance the object moves?
When the Force increases on an Object, the Distance it travels INCREASES, as does its Velocity.
How can one determine the force exerted by an object based on its velocity?
The force exerted by an object can be determined based on its velocity by using the formula: force mass x acceleration. When an object is moving at a certain velocity, its acceleration can be calculated using the change in velocity over time. By multiplying the mass of the object by its acceleration, one can determine the force exerted.
Is Velocity is the product of a force and the time during which the force acts true or false?
False. Velocity is the result of applying force to an object over time, but it is not calculated by simply multiplying force and time. Velocity is the rate of change of an object's position with respect to time.
How do you find power given force in physics?
Power can be calculated by multiplying the force applied to an object by the velocity at which the object moves. The formula for power is P = Fv, where P is power, F is force, and v is velocity. This equation shows the rate at which work is done on an object.
What happens to objects velocity as it travels from a to b?
The velocity of an object can change as it travels from point A to point B. It could increase, decrease, or remain constant depending on factors such as acceleration, deceleration, or a balanced force acting on the object.
What is velocity at which a falling object travels when the force of air resistance matches exactly the downward force of gravity?
newton's first law states: an object will remain at rest or at a constant velocity unless the forces on it become unbalanced. As the forces on the object are now balanced it falls at a constant velocity. For falling objects this is called the terminal velocity
How to find velocity using impulse and mass?
To find velocity using impulse and mass, you can use the formula: velocity impulse / mass. Impulse is the change in momentum, which is calculated by multiplying the force applied to an object by the time it is applied. By dividing the impulse by the mass of the object, you can determine the velocity at which the object is moving.
What is the velocity at which a falling object travels when the force of air resiatance exactly matches the downward force of gravity?
It's terminal velocity. This depends primarily on the object's cross section, its aerodynamic coefficient, and the density of the air it's falling through.
When an object has a net force acting on it what happens to its velocity?
When an object has a net force acting on it, its velocity changes. The object will accelerate in the direction of the net force if the force is in the same direction as the object's velocity, decelerate if it's in the opposite direction, or change direction if the force is perpendicular to its velocity.
