How much work is done by the object in sliding

Assignment Help Physics

Reference no: EM13709849

Solve the all parts of given question:

Question: A 2.0-kg object is at rest at the top of an inclined plane that makes an angle of 30° with the horizontal and which has a rise of 0.40 m. The 2.0-kg object begins to slide down the inclined plane, and at the bottom has a kinetic energy of 60 J. Ignore friction and use g = 10 m/s2.

Part A: How much work is done by the object in sliding down the inclined plane?

Part B: What is the speed of the object in m/s as it reaches the bottom of the inclined plane?

Please show how you obtained the answer for above question.

Reference no: EM13709849

Questions Cloud

Determine the magnitude of the lift force : A jet airplane is in level flight. The mass of the airplane is m = 8850 kg. What is the magnitude of the lift force acting on the plane

Programming sorting algorithms : Describe an approach to modifying the Sorts.java program so that after calling a sorting method the program prints out the number of swaps needed by the sorting method.

What is its closest approach to the surface of the nucleus : A proton is fired from far away toward the nucleus of a mercury atom. Mercury is element number 80, and the diameter of the nucleus is 14.0 fm. what is its closest approach to the surface of the nucleus

Explain the effective warehouse design : Why is it important for businesses to utilize their warehouse space effectively? Be sure to define "effective" and make a good argument for your position.

How much work is done by the object in sliding : A 2.0-kg object is at rest at the top of an inclined plane that makes an angle of 30° with the horizontal and which has a rise of 0.40 m. How much work is done by the object in sliding

How many grams of sucrose would have to be added : How many grams of sucrose would have to be added to 0.250 kg of water to elevate the boiling point by 5.0 Celcius

What is the acceleration of the sphere at the instant : A point charge q1=15.00 µC is held fixed in space. What is the acceleration of the sphere at the instant when its speed is 24.0m/s

A sample containing anthracene dissolved in methane : A sample containing anthracene dissolved in methane was separated using gas chromatography on a column with mobile phase (Vm) and stationary phase (Vs) volumes of 27.5 mL and 11.0 mL, respectively. For this particular column, anthracene has a ..

Burger king beefs up global operations : How would you explain how Burger King has decided to configure and coordinate its value chain. Which ofBurger King's value chain activities create the most value for the company.

User Account

All Pages