If you walk 3.0 km to the east and then 4.0 km to the north, what is the magnitude of your displacement from your original position? 7.0 km 1.0 km 5.0 km 0.0 km

A baboon pushes a 3.1 kg stone with 150 j of kinetic energy. What is the stone's speed?

1. How much energy is needed to raise 1 g of water 1°C? 2. How much energy is needed to change 1 g of water at 100°C to steam at 100°C

You work in a materials testing lab and your boss tells you to increase the temperature of a sample by 34.9 âc. the only thermometer you can find at your workbench reads in degrees fahrenheit. if the initial temperature of the sample is 70.

Gravitational force is a (n) ? A) attractive force B) repulsive force C) both an attractive and repulsive force D) neither an attractive or repulsive force

Which of the following is not a common property of waves? a. wavelength b. frequency c. mass d. period

A large balloon is initially filled to a volume of 1.96 l at 318.44 k and a pressure of 2.89 atm. what volume of gas will the balloon contain at 1.77 atm and 336.33 k?

How to calculate kinetic energy? (physics/physical science)

What's the difference between the offspring of an asexual organism and a sexual organism

The contamination that results from the spread of bacteria from meat to vegetables is called

A rock has a mass of 5 kg on the moon. What is the mass of the rock on the earth