1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
kramer
3 years ago
9

An object's gravitational potential energy is NOT directly related to which of the following?

Physics
2 answers:
Brrunno [24]3 years ago
8 0
The correct answer is C. Its speed

Speed is related to the kinetic energy, not the potential one because kinetic requires the body to be in motion, that is, move at a certain speed. Potential energy has no motion.
nlexa [21]3 years ago
5 0

Explanation :

The mechanical energy is the sum of the potential energy and the kinetic energy i.e.

ME = PE + KE

Kinetic energy is due to the motion of an object.

Potential energy is possessed by an object due to its height under the action of gravity.

Mathematically, it is written as :

PE =mgh

Where

m is the mass of the object

g is acceleration due to gravity

h is the height relative to reference level.

So, an object's gravitational potential energy is NOT related to its speed.

Hence, the correct option is (c) 'Its speed'.

You might be interested in
Which of the following is not a field force?
Naily [24]
I believe it is the Spring Force?
Hope this helps!! <3
7 0
3 years ago
Read 2 more answers
A torque acts on a wheel rotating at 19.8 rad/s and increases its angular speed to 23.5 rad/s in 11.2 s. Find the angle through
faltersainse [42]

243 rad is the angle through which the wheel turns during this time.

<h3>What is torque and angular speed?</h3>

Torque is a measure of the force that can cause an object to rotate about an axis.

Angular speed is define as  the measuring angle of rotation over a given amount of time.

Mathematically , ω = θ t

From the given question ,

Torque = 19.8 rad/s

ω = 23.5 rad/s

t = 11.2 s

We get the equation,

\frac{ 19.8 +23.5}{2} * 11.2

= 243 rad

Learn more about Angular momentum here:

brainly.com/question/15104254

#SPJ1

7 0
3 years ago
Can someone please answer this, ill give you brainliest Would be very appreciated.
Karolina [17]

What property/properties of water allowed the water to stick to the penny?

Solution's:

  • Cohesion.

  • Surface Tension.

Explanation:

By these properties, the water molecules gets attracted to the other molecules. Hence, this makes the water get stick to the penny.

4 0
3 years ago
Read 2 more answers
An electron is projected with horizontal speed 105m / s in a downwardly directed 304N / C electric field. Find the vertical posi
Vinil7 [7]

Answer:

-107 m

Explanation:

Sum of forces in the y direction:

∑F = ma

-qE = ma

a = -qE/m

a = -(1.60×10⁻¹⁹ C) (304 N/C) / (9.11×10⁻³¹ kg)

a = -53.4×10¹² m/s²

Given in the y direction:

v₀ = 0 m/s

a = -53.4×10¹² m/s²

t = 2×10⁻⁶ s

Find: Δy

Δy = v₀ t + ½ at²

Δy = (0 m/s) (2×10⁻⁶ s) + ½ (-53.4×10¹² m/s²) (2×10⁻⁶ s)²

Δy = -107 m

4 0
3 years ago
Properties seen when one substance changes to another are know as ____ properties
maxonik [38]

Answer: chemical property

Explanation:

6 0
3 years ago
Read 2 more answers
Other questions:
  • Compare the potential energy of a 20 kg rock on the edge of 100 m cliff with that of a 20 kg rock perched on the edge of a 50 m
    14·1 answer
  • A 150 kg cart is being accelerated by a tractor at a rate of 5 m/s². How much force is the tractor putting on the cart?
    9·1 answer
  • 1) state the characteristics of a scalar quantity and give two examples of scalar quantities?
    10·1 answer
  • Considering the factors that affect gravitational pull, in which location would the gravitational pull from the earth be SMALLES
    11·2 answers
  • A constant force N acts on an object as it moves along a straight-line path. If the object’s displacement is m, what is the work
    8·1 answer
  • HELP FAST!!!!!!<br><br> How does thermal energy affect different materials?
    13·2 answers
  • What is the objective lens?
    11·1 answer
  • A particle is acted upon by only two forces, one conservative and one nonconservative, and neither being a forceof friction, as
    12·1 answer
  • A. What did the neuron say to the muscle say? (Use your basic physiological knowledge, such as the function of
    7·1 answer
  • The wave formula is shown below. Check all boxes that are correct.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!