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Vlad [161]
3 years ago
7

Which of these habitats has a highly salinity

Physics
2 answers:
Llana [10]3 years ago
7 0
The answer for APEX Learning is Ocean
Fofino [41]3 years ago
3 0

Answer:

OCEAN

Explanation:

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within what force will acar hit a tree if the car has a mass of 3,000 kg and it is accelerating at a rate of 2 m/s/s
alexdok [17]
Use the formula. Plug in known values, so you get f = 3000*2 and get 6000N as a result. 
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3 years ago
List the three classes of rock and name a specific rock that goes with that class
Vsevolod [243]
Metamorphosis that's all I know
5 0
4 years ago
What is static electricity
navik [9.2K]

Static electricity is electricity produced locally that does not flow. It is produced by electrons being rubbed off one object and collecting on another. It cannot flow through a wire like the electricity in your home.  

Example:  

1) Rub a balloon on your hair and it will stick to the wall. The balloon rubs electrons off your hair and picks up a negative charge. Your hair, in turn, is left with a positive charge. You may even notice your hair has "static" and is standing out from your head.  

2) Comb your hair with a plastic comb then use it to pick up small pieces of paper. The comb picks up electrons from your hair and becomes negatively charged. It uses this charge to attract the pieces of paper.  

3) Rub your slippered feet on the carpet and then touch something metal like a door knob. The "shock" you feel is static electricity. You pick up electrons from the carpet and discharge them on to the door knob.

3 0
3 years ago
Read 2 more answers
A rock is pulled back in a slingshot as shown in the diagram below. The elastic on the slingshot is displaced 0.2 meters from it
irakobra [83]

Answer:

id

Explanation:

i don't know

4 0
3 years ago
On a frozen pond, a 10.3 kg sled is given a kick that imparts to it an initial speed of vo = 1.64 m/s. The coefficient of kineti
alukav5142 [94]

Answer:

d=1.07m

Explanation:

Calculate Initial Kinetic Energy:

KE = 1/2*m*v^2

KE= 0.5*(10.3kg)*(1.64m/s)^2 = 13.85J

Calculate work overcoming friction:

W = F*d = mu*m*g*d

W = (0.128)*(10.3kg)*9.80m/s^2)*d

W = 12.92*d

Equate the two since all of the kinetic energy is used up in working against friction:

W = KE

12.92d = 13.851J

Solve for d:

d= (13.851J)/(12.92) = 1.07 m

5 0
4 years ago
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