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irakobra [83]
4 years ago
8

Suppose that astronomers have discovered a new variable star that is either a Cepheid or an RR Lyrae. Which of the following pro

perties of the star would NOT be helpful to use in determining which type of star it is___________.
Social Studies
1 answer:
attashe74 [19]4 years ago
4 0

Answer:

Distance.

Explanation:

When determing which type of star a newly found star is, the less helpful property to know would be the distance. The light, mass, brightness, colour, the surface temperature are helpful but not the distance which generally implies nothing.

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Donald eats lunch at his desk, goes to the bathroom only when he can no longer hold it, has to have his cell phone with him at a
ss7ja [257]
<span>Obsessive workaholic that limits his time to do things at a normal pace. Also overly keen on personal items vs needing to take a moment to go to the bathroom. Donald does not realize holding urine is not a good thing and can be a health risk in future Donald basically does not allow time to just be free enjoy lunch enjoy toilet breaks and then Enjoy the office sadly Donald needs a break</span>
6 0
3 years ago
Assume that Jane agrees to put the solar panels on the roof of the new building. When the contractor installs the solar panels J
brilliants [131]

Answer:

mechanic's lien.

Explanation:

The answer is mechanic's lien.

Mechanic's lien is the creditor protection that the solar contractor encumber the building to ensure the payment

Mechanic's lien is a term given to those security money deposited in the name of the property for the benefit of the people who have invested in the property in terms of labor or materials etc.

Thus when Jane's company refuse to pay the contractor who have installed the solar panels on the roof of the building, the contractor can ensure the payment from Jane's company by claiming it as mechanic's lien.

Thus the answer is mechanic's lien.

6 0
4 years ago
To safely share the road with a light rail vehicle, you _________________. A. may turn in front of an approaching LRV at an unco
mojhsa [17]

The correct answer is letter C

Explanation: When driving in places where the train lines are, you must be very careful as the signal can open to the train and if the driver of the vehicle is not paying attention it can cause a rave accident. So it is necessary to always look carefully at the signs so that you can prevent an accident from happening.

7 0
4 years ago
In many states trailers with a gvwr of 1500 pounds or greater are required to have what equipment
BaLLatris [955]

Answer: Brakes


It is considered in the states that trailers having a GVWR of 1,500 pounds or more are required to have brakes on all wheels. For automobile manufacturers, they suggest trailer brakes shall be used with even lighter weights.


Two types of brakes:


The surge breaks and the electrically-activated breaks

7 0
4 years ago
According to the Impulse-Momentum Theorem, what does impulse equal?
SOVA2 [1]

<u>Answer:</u>

Change in momentum

<u>Explanation:</u>

According to the Impulse Momentum Theorem, the impulse is equal to the change in momentum.

Impulse is a quantity which is closely linked to momentum. When an object has a momentum P_1 and a force is applied on it for a certain amount of time, the momentum can then change to a new value P_2.

Therefore, the impulse then equals this change in momentum.

8 0
3 years ago
Read 2 more answers
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