Physics, 17.02.2020 22:05 sustaitaj2022

The value of k (the electrical constant in Coulomb's Law) .
Question 13 options:
1) depends on the separation distance between the two charges
2) is impossible to determine
3) is different when used to determine the electric field strength instead of the electric force
4) never changes
5) depends on how many charged particles are present

Answers: 1

Show answers

Another question on Physics

Physics, 21.06.2019 19:30

Agymnast dismounts off the uneven bars in a tuck position with a radius of 0.3m (assume she is a solid sphere) and an angular velocity of 2rev/s. during the dismount she stretches out into the straight position, with a length of 1.5m, (assume she is a uniform rod through the center) for her landing. the gymnast has a mass of 50kg. what is her angular velocity in the straight position?

Answers: 2

Answer

Physics, 22.06.2019 02:00

In which of the following cases is work being done on an object? question 2 options: pushing against a locked door carrying a box down a corridor pulling a trailer up a hill suspending a heavy weight with a strong

Answers: 1

Answer

Physics, 22.06.2019 04:20

When considering gravity acceleration and the force of acceleration, what must be true? a. the direction of acceleration must be perpendicular to the direction of the force. b. the direction of the force and the direction of acceleration must be the same as each other. c. the direction of the force and the direction of acceleration must be opposite of each other. d. the mass of the body must be the same as the acceleration of the body.

Answers: 1

Answer

Physics, 22.06.2019 05:50

Give your knowledge of these things in your paper, you will compare and contrast analog and digital signals to determine which is more reliable for encoding and transmitting information. you’ll compare these features: signal shape numerical values for signal measurements amount of data that can be transmitted energy requirements privacy and security (ability of the signal to be encoded in a secret code) clarity of signal in the space provided, write down what you already know about any of these features. if you’re not sure, write down questions you might have about the features.

Answers: 3

Answer

You know the right answer?

The value of k (the electrical constant in Coulomb's Law) .
Question 13 options:
1) dep...

Questions