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Vsevolod [243]
3 years ago
10

Define newton's first law and provide an example​

Physics
2 answers:
il63 [147K]3 years ago
8 0

Answer:

Newton's first law states all objects have inertia, or resistance to change motion. Example: the car that breaks abruptly.

Lynna [10]3 years ago
6 0

Answer:

An object at rest stays at rest and an object in motion stays in motion with the same speed and in the same direction unless acted upon by an unbalanced force.

Explanation:

When an athlete tries to stop his career, it takes several meters to stop completely, due to the inertia produced.

When trying to push a car, at first it is very difficult, because, due to inertia, the car tends to remain still.  But once it is put into motion, the effort is much less to be done, since then inertia causes it to keep moving.

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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
7. A 3.0 kg object travels vertically at a constant
vladimir2022 [97]

Answer:

220.7

Explanation:

distance traveled is 1.5*5=7.5m

PE gain is MGH=3*9.81*7.5=220.7

7 0
3 years ago
If you wanted to get yellow light , what part of the of the spectrum would the color filter have to absorb ?
densk [106]
The filter would need to absorb every color EXCEPT yellow. It would have to absorb red orange green blue and violet.
4 0
3 years ago
How does fertilizer run off pollution?
velikii [3]
When it rains, the growth aids in the soil drift 

5 0
3 years ago
Which solid-state component can be used as a switch to turn current on or off?
Papessa [141]
The answer is Transistor. Its a semiconductor device used to amplify or switch electronic signals and electrical power. It is composed of semiconductor material usually with at least three terminals for connection to an external circuit.
4 0
3 years ago
Read 2 more answers
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