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LenKa [72]
3 years ago
9

Under conditions of conservation of energy where the initial energy object is only gravitiational potential energy and the final

energy is only kinetic, write an equation to calculate the final velocity of the object. Ignore all friction. Show all work
Physics
1 answer:
Otrada [13]3 years ago
3 0

Answer:

The equation to calculate the final velocity of the object.---

Final velocity (v) of an object equals initial velocity (u) of that object plus acceleration (a) of the object times the elapsed time (t) from u to v. Use standard gravity, a = 9.80665 m/s2, for equations involving the Earth's gravitational force as the acceleration rate of an object.

Explanation:

Also just so you know this isn't my answer I got it from here brainly.com/question/20016151 from  im2slowwwww

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What are three benefits of being assertive and what are three tips to help you develop an assertive style of communication? (Sit
uysha [10]
1. The benefits of been assertive include the following:
a. It improve one self image: When you choose to be assertive, you adopt  a self realistic image.
b. It enhance how we understand others: Been assertive helps you to see others in a more realistic context.
c. Promote self awareness and self confidence: Been assertive helps you to develop a greater respect for your own points of view when dealing with issues. 
d. Been assertive is a less stressful way of communicating.

2. The three steps needed to develop assertive communication, include:
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b. Your tone must be properly turned when talking: Do not raise your voice or rush a communication. Be calm and cool when talking.
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5 0
3 years ago
Another term for technology is
Katyanochek1 [597]

Answer:

a. applied science

Explanation:

.

3 0
2 years ago
Read 2 more answers
3. a) If the distance between two objects increases by a factor of 5 (5),
irina [24]

Answer:

Answer for A

Explanation:

F1=GmM/r1^2

If r2 becomes r2=5r

F2=GmM/(25r^2)

Multiply with 25 gives to maintain the same force

I.e.,25F2=F1

F2=G(25m)M/25r^2=F1

By the factor 25 would change to increase to same.

3 0
2 years ago
PLEASE HELPPPPP
Ganezh [65]

The only graph that accurately depict the given motion is graph D.

The given parameters;

  • initial position of the man = 0
  • direction of the man's first displacement = backward
  • time of first motion, t₁ = 6 seconds
  • velocity of this first displacement = v₁
  • time without any motion (<em>zero movement</em>) = 6 seconds
  • direction of the second displacement = forward
  • velocity of second displacement = 2v₁

Let the acceleration of the first displacement = a

Acceleration of the second displacement = 2a

From the given graphs we can eliminate every graph without initial decrease or motion towards the negative direction.

The only options with initial motion towards the negative direction are;

  • <em>graph B</em>, and
  • <em>graph D</em>.

The difference between graph B and D;

  • in graph B there is a uniform motion for 6 seconds
  • in graph D there is no motion for 6 seconds (<em>this is obvious as the line fall directly on top of the horizontal axis maintaining a value of zero for 6 seconds</em>).

Thus, the only graph that accurately depict the given motion is graph D.

Learn more here: brainly.com/question/21095906

5 0
2 years ago
5 milligrams into quintal​
Greeley [361]

Answer:

divide the mass value by 1e+8

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3 years ago
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