What is the change in kinetic energy of the box

Reference no: EM13544270

A force of 210N is applied to a 50.0 kg box. The force is directed 20 degree above the horizontal. The coefficient of kinetic friction between the box and the floor is 0.25 and the box moves 3.00m across the horizontal floor. A) How much work is done by the applied force? B) Compute the work done by the frictional force C) What is the change in kinetic energy of the box?

Reference no: EM13544270

Questions Cloud

Describe a scenario in which a particular health care organi : • Describe a scenario in which a particular health care organization is thinking about making a capital investment. Explain the nature of this capital investment and why the organization is considering this venture.

An original concentration after equilibrium is reestablished : You add more A to the flask. How does the concentration of each chemical compare to its original concentration after equilibrium is reestablished

Calculate how long is this pipe : A certain pipe has resonant frequencies of 350 Hz, 490 Hz, and 630 Hz, with no other resonant frequencies between these values. How long is this pipe

The point-and-shoot camera market : APS cameras owned 20% of the point-and-shoot camera market.

What is the change in kinetic energy of the box : A force of 210N is applied to a 50.0 kg box. The force is directed 20 degree above the horizontal. The coefficient of kinetic friction between the box and the floor is 0.25 and the box moves 3.00m across the horizontal floor. A) How much work is done..

What is the wavelength of such a wave in seawater : Dolphins emit ultrasonic waves with a frequency as high as 2.5 105 Hz. What is the wavelength of such a wave in seawater at 25° C

Explain an acid base reaction produces a solution : If an acid base reaction produces a solution with a pH of 7 at its equivalence point, why does an indicator solution that changes color at either a pH of 5 of 9 work just as well as one that changes at a pH of 7

Compute the speed of the transverse string waves : A harpsichord string of length 1.50 m and linear mass density 25.0 mg/m vibrates at a (fundamental) frequency of 450.0 Hz. What is the speed of the transverse string waves

During the initial charge of capacitor up to its max charge : During the initial charge of a capacitor up to its max charge Vo, the initial energy stored in the capacitor is 1/2(CVo)^2 . Show mathematically that this energy is equal to the total energy dissipated as heat in the resistance through which discharg..

User Account

All Pages