Obtain the kinetic energy of the block

Reference no: EM13520140

A 3.0 kg block is initially at rest on a horizontal frictionless surface when a horizontal force in the positive direction of an x axis is applied to the block. The force is given by F(x)=(8.5-x^2)i N, where x is in meters and the initial position of the block is x = 0.

(a) What is the kinetic energy of the block as it passes through x = 4.3 m?

(b) What is the maximum kinetic energy of the block between x = 0 and x = 4.3 m?

Reference no: EM13520140

Questions Cloud

What did weber mean by ideal-type and verstehen : What did Weber mean by “ideal-type”? How would use of ideal-types explain, say, the shift toward Christianization in the Roman Empire (this example is used in the text)? What did Weber mean by Verstehen? How does this make the study of humans diff..

Explain how much ammonia from the kidney need to add : If you had a pH of 7.0 in the body, how much ammonia from the kidney would you need to add to get to a pH of 7.38? Assume there's five liters of blood in the body. Essentially you're taking away protons with the use of ammonia.

Find how many times must the flip coil have : In order to generate an induced voltage, a coil of cross sectional area 2x10^-4 m^2 is placed in a .4T magnetic field, How many times must the flip coil have to induce a voltage of 120V

Journalize the adjusting entry to record the accrued fees : At the end of the current year, $12,300 of fees have been earned but have not been billed to clients - Journalize the adjusting entry to record the accrued fees.

Obtain the kinetic energy of the block : A 3.0 kg block is initially at rest on a horizontal frictionless surface when a horizontal force in the positive direction of an x axis is applied to the block. What is the kinetic energy of the block as it passes through x = 4.3 m

Explain the major species present in the aqueous solutions : What are the major species present in the aqueous solutions of each of the following.

Copper-tolerant plants are found only in contaminated soils : Copper-tolerant plants are found only in contaminated soils.

Compute 2010 cash-basis net income : Compute 2010 cash-basis net income - compute 2010 accrual-basis net income.

Prepare the adjusting entries needed at december : Prepare the adjusting entries needed at December 31, 2010.

User Account

All Pages