Is force times acceleration equal to power?

In summary, the equation for force times acceleration is F = m*a, power is defined as the rate at which work is done or energy is transferred, and force times acceleration is related to power through the equation P = F*v. Force times acceleration can be equal to power, and this equation is commonly used in physics and engineering. Real-world examples of force times acceleration equaling power include a car accelerating on a flat road, a rocket launching into space, and a weightlifter lifting a heavy barbell off the ground.
  • #1
renjith_p
12
0
power = p(max)*Area*mean piston speed*rate of rotation*constant
power = p(max)*Area*acceleration*constant
power = force*acceleration*constant

Is this right?
 
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  • #2
hi renjith_p! :smile:

i'm not following that :confused:

power = energy per time = work done per time

= force "dot" distance per time

= force "dot" velocity​
 
  • #3
Oops! that was so stupid of me :) You're right.
 

FAQ: Is force times acceleration equal to power?

1. What is the equation for force times acceleration?

The equation for force times acceleration is F = m*a, where F is force, m is mass, and a is acceleration.

2. What is the definition of power?

Power is defined as the rate at which work is done or energy is transferred, often measured in units of watts (W).

3. How is force times acceleration related to power?

Force times acceleration is related to power through the equation P = F*v, where P is power, F is force, and v is velocity. This equation shows that power is also dependent on the velocity of an object, in addition to force and acceleration.

4. Can force times acceleration ever be equal to power?

Yes, force times acceleration can be equal to power. In fact, this equation is commonly used in physics and engineering to calculate the amount of power needed to perform a certain task, such as lifting an object or driving a vehicle.

5. What are some real-world examples of force times acceleration equaling power?

Some real-world examples of force times acceleration equaling power include a car accelerating on a flat road, a rocket launching into space, and a weightlifter lifting a heavy barbell off the ground. In each of these scenarios, force and acceleration are both present, and together they determine the amount of power needed to achieve a certain result.

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