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Paul [167]
2 years ago
14

I WILL MARK BRAINLIEST!!ASAP!!! Wet Lab - Coulomb's Law lab from edge!!

Physics
2 answers:
love history [14]2 years ago
5 0
Help with what?????????
777dan777 [17]2 years ago
4 0

Answer:

idek to be honest

Explanation:

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Which of the following is not a valid conversion factor?
kykrilka [37]
The third option is wrong
8 0
2 years ago
a golfer hits a golf ball with a velocity of 36.0 meters/second at an angle of 28.0. if the hang time of the golf ball is 33.4 s
Kobotan [32]
Solving this using the time, we know that range = horizontal velocity x time of flight 

since there are no horizontal forces acting on the ball, there are no horizontal accelerations and the initial horizontal velocity of 36 cos 28 will be constant throughout. If we use the correct time of flight given the launch parameters, we have 

range = 36 cos 28 x 3.44 s = 109.3 m

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Which of the following is NOT proof of a chemical change
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Answer:

E

Explanation:

all are proof Eeeeeeeeeee

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3 years ago
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Seema knows the mass of a basketball. What other information is needed to find the ball’s potential energy?
adelina 88 [10]

Potential energy can be found using this formula:

PE= m * g * h

where:

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g=gravitational acceleration constant (9.8 m/s^2)

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So your answer is height because you also use the gravitational constant.

7 0
3 years ago
I hope you are able to read this question?? Help ASAP this question is on the quiz tommorow
Masteriza [31]

You would be correct.

Because you have only JUST released the arrow, and how close he is to the target, it would have the same amount of energy when it strikes the target. Yes, the kinetic energy would be destroyed when you hit the target but not right away. And yes, the potential energy would also be destroyed once you release the arrow, but it goes straight back once it stops moving, aka when it hits the target, although it has only just stopped moving.

Hope this helps!

8 0
3 years ago
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