Ask a New Question

Question

if a car has the 800 joules of potential energy while sitting on a hill that is sloped 6meters of the ground, what is the mass of the car
12 years ago

Answers

Elena
PE = mgh
m=PE/gh= 800/6•9.8= 13.61 kg
12 years ago

Related Questions

(a) 455 cal to joules thats 1 903.72 joules but i need to round it to 3 sig figs how do u do... 349 kJ to joules How many joules are taken in by a man who eats 4000 calories of food each day? What is this person's... How do I calculate the joules to heat 17 g of water from 22 degrees C to 78 degrees C? How much heat (in Joules) is needed to raise the temperature from -79oC to 57oC for 31.5g of water?... How much heat, in joules and calories, is needed to heat up 295 mL of water from 26.6 °C to 85.1 °C?... it says "how many joules of energy would be required to heat 29.8 grams of carbon from 25.5 C to 79.... If E=hv and h is joules per second and v is waves per second, the end unit is J/s^2, but E can only... One hundred (100.) joules of work is required to compress a gas. At the same time, the gas releases... 1. How many joules are needed to vaporize 125 g of liquid water at 100°C? The latent heat of vap...
Ask a New Question
Archives Contact Us Privacy Policy Terms of Use