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
Svetach [21]
3 years ago
12

Why do many people view controls negatively?

Physics
1 answer:
GREYUIT [131]3 years ago
5 0
Many People<span> Are Averse to Management "</span>Control<span>" ... and then subsequent decisions about what to </span>do<span> is the essence of management coordination</span>
You might be interested in
a. Of the three experiments that are used to confirm the Big Bang theory, which is the most interesting to you and why?
HACTEHA [7]

Answer:

Explained

Explanation:

Big Bang happened about 13.7 billion years ago. It is most accepted theory of universe creation. Several experiments have confirmed the happening of big bang back then, in promising way. One of this experiment is the red shift experiment. A scientist named Edwin Hubble tried to study the spectrum of stars. He made a shocking revelation that universe is rushing outwards in all directions. Light travelling away registers on the red side. He observed that the distance stars showed red shift in accelerated manner. If the universe is accelerating that means, at one point it would have been smaller, in fact it was as small as an atom, some how it exploded and lead to formation of the expanding universe.

6 0
3 years ago
A miniature light bulb with resistance of 3 ohms is connected to a 6-volt source. How much current will flow through the bulb?
saveliy_v [14]
V = I xR
I =V÷R
I = 6÷3
I= 2amps current
5 0
3 years ago
I’m stuck in B and D. which one is it?
tatuchka [14]
It is b! the lithosphere is the crust and upper mantle
6 0
3 years ago
Read 2 more answers
A large, 34.0 kg bell is hung from a wooden beam so it can swing back and forth with negligible friction. The bell's center of m
Lorico [155]

Answer:

length L of the clapper rod for the bell to ring silently = 0.756m

Explanation:

We are given;

Mass of Bell;m_b = 34 kg

Distance of centre of mass from pivot;d = 0.7m

The bells moment of inertia about an axis at the pivot;I = 18 kg.m²

Mass of clapper;m_c = 1.8 kg

Length of slender rod is L

Now, the formula for period of physical pendulum having small amplitude is given as;

T_b = 2π√(I/mgd)

Where;

I is moment of inertia

m is mass

g is acceleration due to gravity = 9.8 m/s²

d is distance from rotation axis to centre of gravity

Plugging in the relevant values and using mass of bell, we have;

T_b = 2π√(18/(34*9.81*0.7)

T_b = 2π√(18/(34*9.81*0.7)

T_b = 1.745 s

Now, the formula for period for a simple pendulum which is essentially what the clapper rod is would be;

T_c = 2π√(L/g)

Now, we want to find length of clapper L.

Thus, let's make it the subject;

L = g(T_c/2π)²

Now, we are told that for the bell to ring silently, T_b = T_c.

Thus, T_c = 1.745 s.

So,

L = 9.8(1.745/2π)²

L = 0.756m

7 0
3 years ago
In the diagram, q1 and q2 are both +5.00*10^-8 C. What is the electric field at point P? Include a + or - sign to indicate the d
Damm [24]

Answer:

1389.1

Explanation:

6 0
3 years ago
Other questions:
  • a screwdriver with a 1-cm shaft and a 4-cm handle is used to tighten a screw. calculate the ideal mechanical advantage.
    7·2 answers
  • A block of plastic in the shape of a rectangular solid that has height 8.00 cm and area A for its top and bottom surfaces is flo
    10·1 answer
  • A 250 mL sample of nitrogen(N2) has a pressure of 745 mm Hg at 30 C.What is the mass of nitrogen?
    5·1 answer
  • If you kick a tennis ball with 50 N of force and then kick a soccer ball with 50 N of force, explain the difference in their mot
    5·1 answer
  • How ar intrusive igneous bodies classified
    5·1 answer
  • A point charge is placed 3 m from a 4 uC charge. What is the strength of the electric field on the point charge at this
    12·2 answers
  • A voltage of 18 V is applied across the ends of a piece of copper wire 8 cm long. The mass of an electron is 9.11 x 10kg and its
    11·1 answer
  • A steady-state temperature difference of 85 K is impressed across a fiberglass layer of 13 cm thickness. The thermal conductivit
    7·1 answer
  • What is the kinetic energy of a 0.5 kg soccer ball that is traveling at a
    15·1 answer
  • Hdhehehbebehebehebebbebehe
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!