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babymother [125]
3 years ago
13

5. An electron is a particle with a

Physics
1 answer:
earnstyle [38]3 years ago
4 0
An electron is a negative charge found outside the nucleus of an atom.
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Discuss the elements of a successful business man or woman
Mrac [35]

In order to indicate that ones business is indeed successful, you need to look into the following characteristics:

<span>·         </span>Planning – oversee the possible mistakes and create plan Bs. Know the company’s statement of purpose, goals, etc.

<span>·         </span><span>Evaluation – assess the plan after its pilot test for area of improvement</span>

3 0
3 years ago
3 things that Gravity affects
slamgirl [31]

Answer: See explanation

Explanation:

Gravity is simply referred to as the force of attraction between two particles or masses. Through gravity, the moon moves round the Earth.

Gravity also causes a fruit to fall from its tree. It can also cause an object to roll and fall from the table to the ground. In gravity, distance and mass are vital.

4 0
3 years ago
Suppose a magnetic field of 0.20 T is applied to the area within a circular loop of wire. The strength of the field is then chan
Mazyrski [523]
0.1T...........................................................
8 0
2 years ago
What 3 things can you learn about energy in a roller coaster?
Alika [10]

<u>Answer:</u>

The following are the things we can learn about energy in roller coaster.

  • All roller coasters work using the principle of gravitational energy.
  • All roller coaster utilise the Potential energy.
  • Roller coasters convert the potential energy into kinetic energy.
  • Friction is reduced in roller coasters as it decreases the speed of roller  coaster.

Roller coasters do not have engines whereas Gravity pulls them and potential energy gets converted into kinetic energy providing its motion. Due to the friction and air resistance, the energy gets reduced as the ride proceeds.

4 0
3 years ago
Uranus (mass = 8.68 x 1025 kg) and
Pepsi [2]

Answer:129,398,203.7 m

Explanation:

According to Newton's law of Universal Gravitation, the force F exerted between two bodies of masses M and m and separated by a distance d is equal to the product of their masses and inversely proportional to the square of the distance:  

F=G\frac{Mm}{d^2} (1)

Where:

F=2.28(10)^{19} N is the gravitational force

G=6.674(10)^{-11}\frac{m^{3}}{kgs^{2}}is the gravitational constant

M=8.68(10)^{25} kg is the mass of Uranus

m=6.59(10)^{19} kg is the mass of Uranu's moon, Mirana

d is the distance between Uranus and its moon

Isolating d:

d=\sqrt{\frac{GMm}{F}} (2)

d=\sqrt{\frac{(6.674(10)^{-11}\frac{m^{3}}{kgs^{2}})(8.68(10)^{25} kg)(6.59(10)^{19} kg)}{2.28(10)^{19} N}} (3)

Finally:

d=129,398,203.7 m

5 0
3 years ago
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