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Vlada [557]
3 years ago
10

Help me with this please ​

Physics
2 answers:
NARA [144]3 years ago
5 0
I think 9 is function
12345 [234]3 years ago
4 0

Answer:

for this test or homework or whatever it is I will give you my opinion of what I know.

7. For number 7 I think it's D but I'm not that sure.

8. when they say all of the following is not a family except will that means that which of the following in the multiple choice is not a type of family, well as so far beginning (C) is not the type of family.

9. this question sees given love and security is an example of...........the family, well to answer is function because love and secure makes up the function of a family without love and secure a family cannot be function that good.

10. I believe the answer is A, but not sure.

11. As we all know, we should wear a rubber boots to prevent electric shock.

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A 1-kilogram ball has 8 joules of kinetic energy.What is it speed?
scZoUnD [109]
K.E=0.5*mv²
v=square root 2ke/m
v= square root 2*8J/1 kg
v= 4 m/s
3 0
3 years ago
How do waves shape Earth’s surface? HELP PLS 10 POINTS PLUS BRAINLEST
Leto [7]

Answer:Waves shape the earths surface because they change the form of the coastal land form, meaning that when a wave is formed and moves they are also moving sand and rocks which can change the shape of the surface

Explanation:

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3 years ago
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Nonamiya [84]
A force is a push or pull to an object
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4 years ago
Which wave causes the medium to vibrate only in a direction not parallel to the waves motion?
Paha777 [63]

The correct answer to the question is : Transverse wave.

EXPLANATION :

Before going to answer this question, first we have to understand the longitudinal and transverse wave.

LONGITUDINAL WAVE : A longitudinal wave is a mechanical wave in which the direction of vibration of particles is parallel to the direction of wave propagation. It moves in the form of compression and rarefaction.

For instance, sound wave.

TRANSVERSE WAVE : A transverse wave is a mechanical wave in which the direction of vibration of particles is perpendicular to the direction of wave propagation. It moves in the form of crests and troughs.

For instance, the wave created in a pond when a stone is dropped into it.

Hence, the correct answer of this question is transverse wave.

4 0
3 years ago
Read 2 more answers
What is the weight of a 15kg dog on earth?
Mariulka [41]
In physics the standard unit of weight is Newton, and the standard unit of mass is the kilogram. On Earth, a 1 kg object weighs 9.8 N, so to find the weight of an object in N simply multiply the mass by 9.8 N. Or, to find the mass in kg, divide the weight by 9.8 N.
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