What is kinetic energy of ball when it reaches final positon

Assignment Help Physics

Reference no: EM13986107

A ball with the mass m is released from rest and is acted upon by a net force F=-ax². The ball starts from rest at an initial position xi and moves under the influence of the force to a final position x_f. What is the kinetic energy of the ball when it reaches final positon x_f.

Reference no: EM13986107

Questions Cloud

What is the expected number : What is the probability that 4 or more live in poverty? What is the probability that 3 live in poverty? What is the expected number (mean) that live in poverty

What is the supply function if the firm has avoidable : What is the supply function if the firm has avoidable fixed costs of $1562.50? What is the firm's supply function if there is no avoidable fixed cost?

What is the probability that she makes errors : Use the normal approximation to the binomial distribution - Assuming this rate continues into this year and she prepares 60 returns, what is the probability that she makes errors

What is the velocity of the crate at the bottom of the ramp : A 15kg crate, initially at rest, slides down a ramp 2m long and inclined at an angle of 20 degrees with the horizontal. If there is no friction between the ramp surface and crate, what is the velocity of the crate at the bottom of the ramp?

What is kinetic energy of ball when it reaches final positon : The ball starts from rest at an initial position xi and moves under the influence of the force to a final position xf. What is the kinetic energy of the ball when it reaches final positon xf.

One-half of its components function : A communications system consists of n components, each of which will, independently, function with probability p. The total system will be able to operate effectively if at least one-half of its components function.

What is the momentum of the system : A system consists of three billiard balls. Each ball has mass m and is traveling at speed v. One ball is traveling north, another ball is traveling east, and the third ball is traveling south. What is the momentum of the system?

What characteristics of the project are similar : What characteristics of the project are similar to your organizational characteristics - what goals of the project are most similar to your proposed goals?

The marginal product of labor at plant : Given that you have 1,000 workers, what is the best allocation of workers between the two plants?

User Account

All Pages