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
LUCKY_DIMON [66]
3 years ago
14

Show that 2sinøcosø =sin2ø​

Physics
1 answer:
bulgar [2K]3 years ago
8 0

https://www.dailymotion.com/video/x4ug3zm

watch this video and u will get answer

You might be interested in
A. Use the graph and the element made in question 2 to determine the mass of the star.
Minchanka [31]
Black balls with blue waffles
4 0
3 years ago
Which of the following statements is true for a cell placed in beaker containing an isotonic solution?
Korvikt [17]
An isotonic solution is <span>a solution in which concentration or solute is equal to that of a cell placed in it. Thus, the system is in dynamic equilibrium, and so water molecules flow in both directions.
The correct answer is <u>C. w</u></span><span><u>ater molecules flow in both directions at the same rate.</u></span>
3 0
3 years ago
What is the net force acting on Hector and the toboggan?
prohojiy [21]

Answer:

C.490N

Explanation:

7 0
2 years ago
5. Salt is often spread on roads during winter to prevent ice from forming. Do you think sugar would
Margaret [11]

Answer:

No because sugar is more sweet and it would not have the benefits of salt. Think of it like how people used to put salt on meat to preserve it. Would they put sugar on? No they would not because salt is a combination of things that sugar does not have.

Explanation

3 0
3 years ago
Which of the following is true of children with chronic illness? a.) They are all eligible to recievie special education service
ss7ja [257]

Answer:

c.) Their eligibility for social education services depends on whether their conditions adversely affect their educational functioning.

Explanation:

Chronic Illness is a human health condition in which a particular (or number of) illness is persistent in the body and the effects on the body are long-lasting and are often resistant to treatment. The word chronic is usually used when the disease/illness/sickness and its effects stay in the body for more than three months.

The likeliest answer from the options given is option C because before social education services are given, it has to be decided if their health condition adversely affects their education.

5 0
2 years ago
Other questions:
  • What is the function of the lens of an eye
    6·2 answers
  • An electron is trapped in an infinite square-well potential of width 0.6 nm. If the electron is initially in the n = 4 state, wh
    6·1 answer
  • What is the speed of a proton after being accelerated from rest through a 5.7×107 v potential difference? express your answer us
    15·1 answer
  • a pillow , a textbook and a paper airplane are dropped from the top of a tall building at the same time. consider what you have
    13·2 answers
  • What can you do to promote Americanism and love of our country?
    7·1 answer
  • A translucent material...
    7·1 answer
  • Consider a situation where the acceleration of an object is always directed perpendicular to its velocity. This means that
    12·1 answer
  • How is radioactivity produced
    5·1 answer
  • Help me, please with this queastion
    15·1 answer
  • If a body is accelerating m change the velocity of 2 metre per second square when it was acted by five hundred Newton of force t
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!