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uysha [10]
3 years ago
5

(Mass vs. Weight) HELP PLZ!!

Physics
1 answer:
Lina20 [59]3 years ago
7 0

\huge \boxed { \sf{Answers}}

  • c. The weight of an object on the moon will be the same as its weight on Earth. It is false because the weight of an on the moon will be 1/6 th times its weight on Earth.
  • d. The weight of an object is its mass multiplied by the force of gravity. The statement is false because the formula of weight is mass × acceleration due to gravity, not force of gravity.
  • e. The mass and weight of an object are the same thing. The statement is false because mass means a body of matter. While weight of an object is its mass multiplied by the force of gravity.
  • f. The mass of an object is the force of gravity acting upon an object. It is false because it will be the weight of the object not mass.
  • So, the answers are c, d, e and f.

Hope you could understand.

If you have any query, feel free to ask.

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natulia [17]

Answer:

I think the first reply me if I'm wrong sorry hehe

3 0
3 years ago
A meter stick flies by with an apparent length of 60 cm. What is it's velocity in m/s? Not sure which formula to use
vichka [17]

Solution:

<span>Starting with </span>g <span>equal to (1/0.6), solve for v.</span>

<span>v = 0.8c = 2.4E8 m/s</span>


4 0
4 years ago
Read 2 more answers
A branch falls from a tree how fast is the branch moving after drug .28 seconds
alexdok [17]
Acceleration=9.81m/s^2
initial velocity=0m/s
time=.28s

We have to find final velocity.

The equation we use is

Final velocity=initial velocity+acceleration x time

Vf=0m/s+(9.81m/s^2)(.28s)
Vf=2.7468m/s

We would round this to:

Vf (final velocity)=2.7m/s
6 0
3 years ago
Plants take up carbon dioxide from the air and nutrients from the soil. This is an example of interactions between the
Aneli [31]
<span>The answer would be: b. biosphere, atmosphere, and geosphere

The biosphere is made by the ecological system so the plants should be biosphere. The carbon dioxide is taken by the plant from the air which was the atmosphere. The nutrient is taken by the plant from the soil which is the geosphere.</span>
3 0
4 years ago
Charge is distributed uniformly along a long straight wire. the electric field 2 cm from the wire is 20 n/c. the electric field
Serjik [45]

The electric field 4cm from the wire is

É = 10nc { }^{ - 1}

Given:

charge is distributed uniformly along a long straight wire.

electric field 2cm from the wire is 20n/c

To find:

electric field 4cm from the wire

what is electric field?

Electric field is the region around charge particle or charged body in which if another charge is placed it experiences electrostatic force.An electric field is the physical field that surrounds electrically charged particles and exerts force on all other charged particles in the field, either attracting or repelling them.

E   ∝ \frac{1}{r}

\frac{E}{É}  =  \frac{r2}{r1}

\frac{20}{ É }  =  \frac{4}{2}

É =  \frac{40}{4}

É = 10nc {}^{ - 1}

thus the electric field 4cm from the wire is

É = 10nc { }^{ - 1}

learn more about electrostatic force from here: brainly.com/question/28166144

#SPJ4

7 0
2 years ago
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