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Luba_88 [7]
2 years ago
6

Which public health policies help prevent communical diseases

Physics
1 answer:
Montano1993 [528]2 years ago
5 0
Taking care of hygiene, washing hands with soap and water
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If 20 N force does 400 J<br> of work to move an<br> object, how far does the<br> object move?
Neporo4naja [7]

Answer:

20

Explanation:

W = F*d

400 = 20*d

d = 20

4 0
3 years ago
--------------is an aquatic animal which emits electric discharge.
Varvara68 [4.7K]

Answer:

There are 5 of 'em.

It's so amazing.

1. The electric eel; It can generate about 370-650 volts of electric current from it's body.

2. The electric catfish!

About 350-450volts of electric current.

3. The electric Ray.

Say no more. It can generate about 37-220volts.

4. The electric stargazer (really stargazer, lol, and you live down the sea)

About 50volts

and

5. Skate.

Just 4volts.

You know more than to be careful when you go diving in the sea.

I love your question btw. I learnt also.

4 0
3 years ago
The weight of a block on the inclined plane is 500 N and the angle of incline is 30 degrees. What is the magnitude of the force
yanalaym [24]

Answer:

250 N

433 N

Explanation:

N = Normal force by the surface of the inclined plane

W = Weight of the block = 500 N

f = static frictional force acting on the block

Parallel to incline, force equation is given as

f = W Sin30

f = (500) Sin30

f = 250 N

Perpendicular to incline force equation is given  

N = W Cos30

N = (500) Cos30

N = 433 N

3 0
3 years ago
Which tennis tournament is considered the Grand Daddy of them all?
joja [24]

Answer:

Wimbledon

Explanation:

7 0
3 years ago
Read 2 more answers
Which statement is true about the force of gravity?
kumpel [21]

Answer:

The moon's gravity pulls the Earth to make tides.

Explanation:

The Moons Gravity Pulls On The Earth With Different  Strenght Making High Tide And Low Tide.

Hope This Helps!

4 0
3 years ago
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