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
katrin [286]
3 years ago
12

28. the maximum distance that the particles of a medium move from the rest position is the a. amplitude of the wave. b. waveleng

th of the wave. c. frequency of the wave. d. speed of the wave
Physics
2 answers:
Akimi4 [234]3 years ago
6 0
I think it`s B but i do not know for sure i haven't learned it yet, but i will soon.<span />
aleksklad [387]3 years ago
3 0

Answer:

A. amplitude of the wave

Explanation:

You might be interested in
An automobile moves on a level horizontal road in a circle of radius 30 m. The coefficient of
blondinia [14]

Answer:

v = 12.12 m/s      

Explanation:

It is given that,

Radius of circle, r = 30 m

The coefficient friction between tires and road is 0.5,

The centripetal force is balanced by the force of friction such that,

v = 12.12 m/s

So, the maximum speed with which this car can round this curve is 12.12 m/s. Hence, this is the required solution.

5 0
3 years ago
A car is rounding a 100-m-radius curve at 25 m/s.What is the minimum possible coefficient of static friction between the tires a
Crazy boy [7]

Answer:

The minimum possible coefficient of static friction between the tires and the ground is 0.64.

Explanation:

if the μ is the coefficient of static friction and R is radius of the curve and v is the speed of the car then, one thing we know is that along the curve, the frictional force, f will be equal to the centripedal force, Fc and this relation is :

Fc = f

m×(v^2)/(R) = μ×m×g

    (v^2)/(R) = g×μ

               μ = (v^2)/(R×g)

                  =  ((25)^2)/((100)×(9.8))

                  = 0.64

Therefore, the minimum possible coefficient of static friction between the tires and the ground is 0.64.

4 0
3 years ago
Wrist joint is known gliding joint * 1 point true or False ​
zepelin [54]

True

Wrist and ankle joints are also known as the gliding joints : )

it's also called the midcarpal joint

4 0
3 years ago
Read 2 more answers
2. Who bombarded molybdenum with atomic number (Z=42) with fast moving<br>neutrons?<br>​
Dominik [7]

Answer:

This question appears incomplete

Explanation:

This question appears incomplete, however Molybdenum-99 (⁹⁹Mo) is produced by bombarding Molybdenum-98 (⁹⁸Mo) with fast moving neutrons (¹₀n) as shown below

⁹⁸₄₂Mo + ¹₀n ⇒  ⁹⁹₄₂Mo + ⁰₀γ

This reaction is a nuclear caption reaction (which occurs in a nuclear reactor) for the production of Molybdenum-99 (⁹⁹Mo) which serves as a "precursor" for the production of medically viable/ Clinical Grade Technutium-99m (⁹⁹Tc) through Ion-exchange technique.

3 0
4 years ago
Please help! A net force of 2.0 N acts on a 2.0-kg object for 10 seconds. What is the object’s kinetic energy after that 10 seco
padilas [110]
For Newton's second law, the force F applied to the object of mass m will cause an acceleration a of the body:
F=ma
So, the acceleration is 
a= \frac{F}{m}= \frac{2.0 N}{2.0 kg}=1 m/s^2

The object undergoes through this acceleration for 10 seconds, t=10 s. Since it is an accelerated motion, we can find its final velocity after 10 seconds:
v_f = v_i + at=0 m/s+(1m/s^2)(10 s)=10 m/s
where v_i is the initial velocity of the object, which is zero since it starts from rest.

Finally we can calculate the final kinetic energy of the object, which is given by
K= \frac{1}{2}mv^2= \frac{1}{2}(2.0 kg)(10 m/s)^2=100 J
7 0
3 years ago
Other questions:
  • What is the momentum of a 248 g rubber ball traveling at 30.0 m/s?
    6·1 answer
  • A circular coil lies flat on a horizontal surface. A bar magnet is held fixed above the center of the coil with its north pole p
    6·1 answer
  • (i) a force of 35.0 n is required to start a 6.0-kg box moving across a horizontal concrete floor, (a) what is the coefficient o
    10·1 answer
  • Which lens can produce a virtual image and a real image?
    15·2 answers
  • A 1.5 m wire carries a 9A current when a potential difference of 84 v is applied. what is the resistance of the wire
    14·2 answers
  • During which segments are two states of matter present?
    14·1 answer
  • Why do you think you need to heat the water before adding the sugar?
    14·2 answers
  • (Volleyball) With the underhand serve, you should follow through in the direction of:
    7·2 answers
  • If, for a given velocity, the maximum range is at a projection angle of 45, then there must be equal ranges for angles above and
    10·1 answer
  • Which energy resource makes up part of the blue segment of the graph shown here?
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!