Sign In
Ask Question
Rivers
Physics
A tv has a power of 110 watts and an efficiency of 75 percent. how much power is wasted as heat?
A. 4.4w
B. 82.5w
C. 27.5w
D. 1.5w
Answer
Answers (1)
Lester
Physics
What is the net force required to give an automobile with a mass of 1,600 kg an acceleration of 4.5 m/s2
Answer
Answers (1)
Hamza Perez
Physics
Which of these follows from Newton's laws about the energy of a moving object?
Answer
Answers (1)
Cortez Mckenzie
Physics
A planet orbits a star in an elliptical orbit. At a particular instant the momentum of the planet is
Answer
Answers (1)
Emerson Newman
Physics
A boy and his dog run at 3m/s for 4min. How far do they run?
Answer
Answers (1)
Melanie Bond
Physics
When you flick a coin so that it slides across a table, it slows down.
(a) whts is the name of the force that slows it down?
(b) how many forces are acting on the coin after your finger stops pushing
Answer
Answers (1)
Oompa Loompa
Physics
If you push on a wall with a force of 200 N, with what force does the wall push back?
Answer
Answers (1)
Britney Alexander
Physics
What form of matter is "vapor"?
Answer
Answers (1)
Wiggles
Physics
If a recipe says to bake a pizza in 250 degrees Celsius at what temperature should you set your temperature that uses Fahrenheit scale
Answer
Answers (1)
Isla Matthews
Physics
A German scientist, George Ohm, discovered the relationship between current, voltage, and resistance. This became known as Ohm's law. According to Ohm's law, if V is voltage, I is current, and R is resistance, their relationship is expressed by the equation
Answer
Answers (1)
Lily Hess
Physics
The amount of fluid displaced by a submerged object depends on its
Answer
Answers (2)
Aiyana Wilkerson
Physics
What kinds of space and matter can light travel through?
Answer
Answers (1)
Kylie Greene
Physics
A capacitor is connected to a power source and begins charging. What causes the capacitor to stop charging while it is still connected to the power source?
Answer
Answers (1)
Kathryn Dickerson
Physics
Do the data for the second part of the experiment support or refute the second hypothesis? Be sure to explain your answer
Answer
Answers (1)
Arnav Kramer
Physics
The capacitance of a parallel-plate capacitor does not depend on: area of the plates medium between the plates distance between the plates the material of which the plates are made
Answer
Answers (1)
More
1
...
112
113
114
115
116
...
Home
»
Physics
» Page 114
Sign In
Sign Up
Forgot Password?