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Norma-Jean [14]
4 years ago
11

Please help!!30 points and will give the brainliest answer for a clear explanation.I need it really fast. Thank you!

Physics
1 answer:
kompoz [17]4 years ago
4 0
I would rather be hit by the deflated ball because it wouldn't hurt as bad because it wouldn't have a lot of weight to hurt me in anyway
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Which of the following are a units of energy? Select all that apply.
nikdorinn [45]

Answer:

Hey there

Your answer should be Joules, Watts, and J/s.

The joule

The joule (pronounced jool) is a derived unit of energy in the International System of Units. It is equal to the energy transferred to (or work done on) an object when a force of one newton acts on that object in the direction of the force's motion through a distance of one metre (1 newton-metre or N⋅m). It is also the energy dissipated as heat when an electric current of one ampere passes through a resistance of one ohm for one second. It is named after the English physicist James Prescott Joule (1818–1889).

The Watt

The watt (symbol: W) is a unit of power or radiant flux. In the International System of Units (SI), it is defined as a derived unit of (in SI base units)[1][2] 1 kg⋅m2⋅s−3 or, equivalently,[3] 1 joule per second (J/s). It is used to quantify the rate of energy transfer. The watt is named after James Watt (1736-1819), an 18th-century Scottish inventor.

I beg your parden

If I am correct may I please have the brainly

6 0
3 years ago
Why are fuse wires not provided in an electric circute containing an electric cell
Basile [38]

Hey there,

Electric cells we use usually carry limited voltage. Here's an example: 1.5V. Really, there is no chance of any shot circuit. that's why MCB and fuse wires are not used in their circuit .

:)

3 0
3 years ago
Calculate the average velocity of object over the first 10 seconds of the trip
kirza4 [7]

Answer:

in order to find the average velocity use  change in Displacement / change in time?

Explanation:

6 0
3 years ago
A person opens a door by applying a 10-N force perpendicular to it at a distance 0.90m from the hinges.
quester [9]
You faded out there before asking your question. 
Here's some info that might be of interest:

Torque = (force) x (distance from the pivot) = (10 n) x (0.9 m) = 9 newton-meters
6 0
4 years ago
What angle is formed by the sun, earth, and moon during an eclipse?
Vinvika [58]
Answer is a. 180 degree
7 0
3 years ago
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