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kykrilka [37]
3 years ago
7

Write on the discovery of electricity not less than a page​

Physics
1 answer:
Veronika [31]3 years ago
8 0

Cevabı bilmiyom arkadaşım benn türküm puan almak için cevap veriyorum hadi bbyy

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3) What is the name of the group of elements that are a good conductor of heat?
dangina [55]

Answer:

Metals

plz mark as brainliest

7 0
3 years ago
Explain the principles of effective team
steposvetlana [31]

Answer:

work relationship built on trust.

Explanation:

Align on a set of communication best practices understood by all members of the team. Create a work environment built on trust and empathy. Manage healthy conflict through standards, processes, and real-time feedback. Develop a support system through patience and discipline.

5 0
4 years ago
Complete sentences pls!!!
GREYUIT [131]

Answer:

A rain guage is used to measure the precipitating rain in a given amount of time.

A <u>thermometer</u> is used to measures temperature.

A <u>barometer</u> is used to measure atmospheric pressure.

A <u>anemometer</u> is used to calculate wind speed

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4 0
3 years ago
A physics student stands on a cliff overlooking a lake and decides to throw a tennis ball to her friends in the water below. She
tangare [24]

Answer:

Explanation:

The horizontal component of the velocity = 19.5 cos 36.5 = 15.67m /s

The vertical component = 19.5 sin36.5 = 11.6 m /s

height h = 15.5

we shall first find the time of fall of the ball into water

vertical displacement = height = 15.5 ( positive and g will be positive as it is downwards .

s = ut + 1/2 gt²

15.5 = - 19.5 sin36.5  t + 1/2 x 9.8 x t²

4.9 t² - 11.6 t - 15.5 = 0

t = 3.31 s

During this period ball will travel in horizontal velocity of 15.67 m /s uniformly

horizontal displacement before touching water

= 3.3 x 15.67

= 51.7 m .

5 0
3 years ago
Which is greater:a force of 10N or a force of 5 lbs?
dexar [7]
Well of course firstly we  want to turn that 5lbs into a force using this equation:

Weight(N) = mass(kg) × gravity(m/s^2) 

That equation is called the weight force equation. it is very important

The number you convert  for the  pounds to kilograms is 2.2 so to calcuate how many kg are in 5lbs you divide 5 by 2.2 to get 2.27kg

Then we multiply 2.27kg by 9.81m/s^2 to get 22.30N 

So, now we know  that a force of 5lbs is greater than a force of 10N
7 0
3 years ago
Read 2 more answers
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