In the demonstration by Cal’s teacher, the string represents the force that keeps the planet in orbit. Which statement BEST describes what would happen first if the string broke while swinging the ball during the demonstration?
A
The ball would continue orbiting.
B
The ball would immediately fall to the ground.
C
The ball would fly in a straight line away from the teacher.
D
The ball would move in a spiral getting farther away from the teacher.
Answers: 2
Physics, 22.06.2019 14:00, 6224968918
Select for each of the following statements whether it is correct or incorrect. (a) in an isothermal expansion of an ideal gas. (b) the temperature remains constant. (b) the pressure remains constant. (c) there is work done by the gas. (d) there is heat added to the gas. (e) the change in internal energy equals zero.
Answers: 1
Physics, 22.06.2019 20:40, ashleyd9243
In addition to gravity, what is the other predominant force that affects the motion of a pendulum?
Answers: 1
Physics, 22.06.2019 21:00, tobyfoerst
If the specific heat of a metal is 0.850 j/g °c, what is its atomic weight?
Answers: 2
Physics, 22.06.2019 21:30, maribelarreolap4sgpj
Diverging mirrors and lenses always produce images
Answers: 2
In the demonstration by Cal’s teacher, the string represents the force that keeps the planet in orbi...
English, 02.08.2019 23:30
Mathematics, 02.08.2019 23:30
Biology, 02.08.2019 23:30