motion
The ability to do work or cause a change is the definition for
energy
motion
inertia
force
What is the SI unit for energy?
Newton meter
Joule
all of the above
What are the only two things you can do with energy?
use and waste
store and transfer
store and use
transfer and waste
Energy stored as motion is also known as
chemical potential
elastic potential
kinetic
gravitational potential
Kinetic energy depends upon
mass and velocity
mass and gravity
mass and displacement
mass and height
Energy stored in position is also known as
chemical
potential
kinetic
elastic
Potential energy depends upon
mass and velocity
mass and gravity
mass, height and gravity
mass and displacement
Energy stored in chemical bonds is known as
kinetic
chemical potential
gravitational potential
elastic potential
Energy stored in a rubber band is known as
kinetic
gravitational potential
chemical potential
elastic potential
What is the force of gravity for a 12 kg turkey?
Answers: 3
Physics, 22.06.2019 05:00, emj617
In a stagnant pool of water, a crayfish may spend much of its time lying with one side of its carapace near the surface of the water. in this position, it will move the walking legs on that side in a rhythmic back-and-forth motion. explain the likely function of this behavior.
Answers: 1
Physics, 22.06.2019 16:50, JeroMii
Two loudspeakers, 5.5 m apart and facing each other, play identical sounds of the same frequency. you stand halfway between them, where there is a maximum of sound intensity. moving from this point toward one of the speakers, you encounter a minimum of sound intensity when you have moved 0.33 m . assume the speed of sound is 340 m/s. part a) what is the frequency of the sound? part b) if the frequency is then increased while you remain 0.21 m from the center, what is the first frequency for which that location will be a maximum of sound intensity? express your answer to two significant figures and include the appropriate units.
Answers: 2
Physics, 22.06.2019 17:40, kimberly01262016
The weights of bags filled by a machine are normally distributed with a standard deviation of 0.05 kilograms and a mean that can be set by the operator. at what level should the mean weight be set if it required that only 1% of the bags weigh less than 9.5 kilograms? round the answer to 2 decimal places.
Answers: 1
The ability to do work or cause a change is the definition for
energy
motion
motion
Mathematics, 13.05.2021 16:50
Social Studies, 13.05.2021 16:50
Mathematics, 13.05.2021 16:50
Mathematics, 13.05.2021 16:50