An object has a density of 20 g/cm 3. When placed in a cylinder, it displaces 5 mL of water. What is the mass of the object?

3. Do you have an issue with the NSA monitoring citizens' phone calls, text messages, emails, etc.?

The specific heat of ice is 0.5 calories/gram. 60 grams of ice will require __calories to raise the temperature 1°C O 0.5 30 60 120

The force of gravity on a person or object at the surface of a planet is known as?

A wave has frequency of 10,000 Hz and a wave length of 2cm. Calculate the speed.

3-) A farm truck moves due east with a constant velocity of 9.50 m/s on a limitless, horizontal stretch of road. A boy riding on the back of the truck throws a can of soda upward (Fig. P4.

What is the difference between speed and velocity? A) velocity describes speed with direction. B) there is no difference. C) Velocity describes direction with position. D) Velocity is used in space, while speed is used on earth.

How do you calculate resistance with coulombs, time and J's?

Difference between specific heat capacity and latent heat?

What are artificial magnets and natural magnets? examples

What would cause the force of kinetic friction to increase? A. a decrease in the normal force B. an increase in U s C. an increase in the normal force D. a decrease in U k