What is the increasein the thermal energy of the floor

Reference no: EM13557515

The temperature of a plastic cube is monitored while the cube is pushed2.6 m across a floor at constant speedby a horizontal force of 15 N. The monitoring reveals that thethermal energy of the cube increases by 20 J. What is the increasein the thermal energy of the floor along which the cube slides?

Reference no: EM13557515

Questions Cloud

Define what is the mass of the precipitate in grams : Addition of 51.5 mL of 2.238 m of H2SO4 (solution density=1.1243 g/mL) to 51.5 mL of 2.238 M BaCl2 gives a white precipitate. What is the mass of the precipitate in grams

Employee motivation and its related fields : Employee motivation and its related fields.

Calculate energy needed to accelerate spaceship : Calculate the energy needed to accelerate a spaceship of mass10,000 kg to a speed of .3c for intergalactic spaceexplortation. Compare this with a projected annual energy usage onEarth of 1021.

Evaluate the osmostic pressure of nacl in water : Calculate the osmostic pressure of a 0.0120 M solution of NaCl in water at 0 degrees Celsius. Remember that NaCl is an electrolyte and assume it dissociates 100% in water.

What is the increasein the thermal energy of the floor : The temperature of a plastic cube is monitored while the cube is pushed2.6 m across a floor at constant speedby a horizontal force of 15 N. What is the increasein the thermal energy of the floor

Find what is the work done by the force of gravity : Starting from rest, a 5.3 kg blockslides 2.1 m down a rough 30.0°incline. The coefficent of kinetic friction between the block andthe incline is µk = 0.436. Determine the work done by the force of gravity

Explain the uncertainty in a single buret : The uncertainty (standard deviation) in a single buret reading for a 50 ml buret is about +/- 0.02 ml. Two readings (initial volume and final volume) are required to deliver a specified volume or titrant.

Hydrogen is separatedinto electrons and protons : Suppose 4.00 g of hydrogen is separatedinto electrons and protons. Suppose also the protons are placed atthe earth's North Pole and the electrons are placed at the SouthPole. What is the resulting compressional force on the Earth?

Define decomposition of the potassium chlorate : The oxygen generated from the decomposition of the potassium chlorate converted some of the iron to iron(III) oxide. If the combined mass of iron and iron(III) oxide was 17.9 grams, calculate the mass of iron(III) oxide and the mass of the potassi..

User Account

All Pages