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
erastovalidia [21]
3 years ago
6

What is the mass of a steel ball, plastic ball, and a golf ball?

Physics
2 answers:
alexira [117]3 years ago
8 0
I need more info to this question A steel ball can have a different mass depending on the desity. 
mario62 [17]3 years ago
5 0
I need more info to this question A steel ball can have a different mass depending on the desity. 
You might be interested in
When an objects total mechanical energy is conserved and it is dropped from rest how does the objects initial potential energy c
frozen [14]

Answer:Magnitude of potential energy before falling will be equal to the magnitude of the final kinetic energy, energy is only converted from potential to kinetic

Explanation: law of conservation of energy says that energy can neither be created or destroyed but Change from one form to another.so nothing will happen to the size of the potential energy when it changes to kinetic energy

8 0
3 years ago
Find the distance from a point charge q=100nC where the field intensity is equal to E=6kN/C. please include description of the r
madam [21]

Answer: 0.3872m

Explanation:

q= 100nC -->  100x10^-9 C

k= 9x10^9 Nm^2/C^2

E= 6kN/C --> 600 N/C

r=?

E= K\frac{q}{r^{2} } --> r=\sqrt{\frac{kq}{E} } Despejas "r"

Resuelves

<h3>r=\sqrt{\frac{(9x10^9 Nm^2/C^2)(100x10x^{-9}  C)}{6000N/C} }  (la x es por, no es una variable)</h3><h3>r= 0.3872983346m</h3>
4 0
3 years ago
Which BEST describes the speed and velocity of the graph?
Neko [114]
I think the answer is A (sorry if it isn't).
6 0
3 years ago
Read 2 more answers
The size, shape, and color of an object would be an example of a
Murrr4er [49]

Answer:

physical change

Explanation:

its only changing things you see.

4 0
3 years ago
If a 4 engine jet accelerates down a runway at 8.7 m/s^2, Suppose now that all 4 engins are operational on the jet from the prev
soldi70 [24.7K]

Answer:

5.22m/s^2

Explanation:

One of the first propulsion characteristics given in the example is that all engines are equal.

In this way if we have 4 engines running at the same time, it means that its capacity is 100%.

Under this premise, if 100% is found, the Jet is capable of reaching a speed of 8.7m / s ^ 2.

However, the question is, what would happen if 2.4 "Engines" now work.

To do this then we make a simple equivalence,

If 4 engines is the equivalent of 100%, when would it be 2.4 engines?

X = \frac{2.4 * 100\%} { 4 }= 60\%

In this way it would mean that the body could be driven to 60% of its total.

So

Speed_{Decreased} = 8.7 * 60\% = 5.22 \frac{m}{s^2}

3 0
3 years ago
Other questions:
  • Which element causes a star to go through a high mass cycle
    10·1 answer
  • What feature of a chemical equation represents the law of conservation of matter?
    12·2 answers
  • A 68.5 kg astronaut is doing a repair in space on the orbiting space station. she throws a 2.25 kg tool away from her at 3.20 m/
    6·1 answer
  • An object of mass 50 kg accelerates from a velocity of 2.0 m/s to a velocity of 10 m/s in the same direction in 4.0 s.
    14·1 answer
  • A railroad car containing an angry bull is standing onthe
    14·1 answer
  • A marble with a density of 2 g/cm3 is dropped into a beaker containing 50 ml of water and the the water level rises to 55ml. wha
    14·1 answer
  • . A 5 kg turkey and a 3.5 kg turkey are suspended on opposite sides of a single pulley.
    9·1 answer
  • A tough kid on a tricycle has combined mass 32 kg. She starts from rest and travels 3.5 m in 2.5 s. What is the net force used t
    9·1 answer
  • PLZZZZZZZ HELLLLPPPPPP MEEEEE
    9·1 answer
  • What is the difference between reproducibility and repeatability​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!