What does a Battery and a human have in common?

What is the mechanical advantage of a machine that uses an input force of 20 newtons to achieve an output force of 60 newtons

A certain electric furnace consumes 24 kw when it is connected to a 240-v line. what is the resistance of the furnace?

What is projectile in physics

It took 2.5 hours for the bus to travel the distance between two cities at a velocity of 75.0 miles/hr. How many miles lie between the two cities?

What is the chemical name of SiF4

What are three common forms of work in science

A boat travels north across a river at a velocity of 22 meters/second with respect to the water. The river's velocity is 2.2 meters/second to the east. What is the resultant velocity of the boat, as measured from the land?

The multiple reflection of a single sound wave is a/an a. reverberation. b. echo. c. diffraction. d. refraction.

Which of the following methods of improving air quality does not require advanced technology?

What is the process of finding the density of a liquid