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WINSTONCH [101]
3 years ago
9

(4)

Physics
1 answer:
Helga [31]3 years ago
5 0

Answer:

Option (A) : Zero

Explanation:

Electric field Intensity inside a metallic body is always ZERO.

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C. You push a sled of mass 15 kg across the snow with a force of 180 N for a distance of 2.5 m. There is no friction. If the sle
Svetllana [295]

Explanation:

7.7 m/s

1st determine you subject slade to you have a mass of 15 kg being subjected to a force of 180N

so.

180N/15kg=180(kg m)/s^2/15kg=12 ms^2

now determine how long u pushed it

d=0.5 A T^2

sutable the known values getting

2.5 m = 0.5 12 ms^2 T^2

2.5m= 0.6 ms^2 T^2

0.41667 s^2=T^2

0.645497224s=T

the velocity multiply the time by the acceleration giving

0.645497224 s 12 ms^2 =7.745966692 ms.

after rounding the 2 significant u get 7.7 ms

4 0
3 years ago
A negative charge feels a force when stationary in an electric field. moving parallel to an electric field. moving parallel to a
Yuki888 [10]

Answer:

<u>stationary in an electric field. </u>

<u>moving perpendicular to a magnetic field.</u>

<u>moving perpendicular to an electric</u> <u>field.</u>

Explanation:

Negative charge: In physics, the term "negative charge" is defined as a phenomenon that consists of a surplus or different electrons in any field i.e magnetic or electric field.

However, the correct answer in the question above, would be:

<u>"stationary in an electric field". </u>

<u>"moving perpendicular to a magnetic field".</u>

<u>"moving perpendicular to an electric</u> <u>field".</u>

8 0
3 years ago
Where does fission regularly occur and what kind of energy is produced?
WARRIOR [948]
Which one are you talking about bc there's a couple
6 0
3 years ago
Read 2 more answers
Which of these galaxies would you most likely find at the center of a large cluster of galaxies?
Paul [167]

Answer:

a large elliptical galaxy

Explanation:

4 0
2 years ago
What happens when condensation causes clouds to become very heavy?
nordsb [41]

Answer:

C. precipitation

Explanation:

if clouds store too much water from evaporation, it will rain which is precipitation

8 0
3 years ago
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