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Vsevolod [243]
3 years ago
7

Can I improve the design of my simple machine? How?

Physics
1 answer:
blsea [12.9K]3 years ago
5 0

Answer:

12345

Explanation:

yan na po answer ko hehehe

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A space walking astronaut has become detached from her spaceship.shes floating in space while holding a wrench she is thinking a
victus00 [196]

Answer:

Newton's third law of motion states that for every action, there is equal and opposite reaction.

While space walking, when the astronaut gets detached from the space ship, she floats in space holding a wrench. In order to get back to the spaceship, she should throw the wrench in the opposite direction of the spaceship. This action would  cause a reaction on her own body and she would be pushed away from the wrench and towards the spaceship. Thus, she can return back to the spaceship in this way.

4 0
3 years ago
A magnetic field protects earth from the sun’s high-energy particles. What two processes are involved in the formation of earth’
Tomtit [17]

Answer:

The movement of electricity-conducting iron from the convection currents and the spinning of the earth induces a current which induces a magnetic field.

Explanation:

ur welcome

8 0
3 years ago
A 60 kg person runs up a 30° ramp with a constant acceleration. She starts from rest at the bottom of the ramp and covers a dist
Sladkaya [172]

We have that the instantaneous power is

P=1239.6W

From the question we are told that

A 60 kg person runs up a 30° ramp

distance of 15 m up the ramp in 5.8 s.

t = 4.0 s?

Generally the equation for the Force  is mathematically given as

F-mgsin\theta=ma\\\\F-60*9.8*sin30=60*a

Where

s=ut+1/2at^2\\\\15=+0.5*a*5.8^2\\\\\a=0.891\\\\

Therefore

F=60(0.891)+294\\\\F=347.5

Where

v=u+at\\\\v=3.567

Now

P=f*v\\\\P=347.50*3.567

P=1239.6W

For more information on this visit

brainly.com/question/21231013?referrer=searchResults

7 0
3 years ago
What is the difference in the positioning of the Sun, Earth and moon for a lunar eclipse versus a full moon?
Lady bird [3.3K]

When the Moon passes between Sun and Earth, the lunar shadow is seen as a solar eclipse on Earth. When Earth passes directly between Sun and Moon, its shadow creates a lunar eclipse. Lunar eclipses can only happen when the Moon is opposite the Sun in the sky, a monthly occurrence we know as a full Moon.
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3 years ago
Which location would the selected items BEST fit on the nuclear energy diagram?
Sladkaya [172]
Your answer is c) Fusion

7 0
4 years ago
Read 2 more answers
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