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3 years ago

12

Ok, so this question is probably really easy but I can't really be bothered to answer it, terrible I know, but I thank all usefu

l answers

1 answer:

Dvinal [7]3 years ago

3 0

Without a bulb energy cant go through and it would be an open circuit blocking the energy from coming out.

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Compare the mass on Neptune (68.11) to the weight on Neptune (905.863). What is the difference? Why is there a difference?

Alchen [17]

Bbbjv. Jfuzuoud iuzTt45789

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2 years ago

A 7.0 kg bowling ball has a moment of inertia of 2.8x10-2 kg m2, and a radius of 0.10 m. If it rolls down the lane at an angular

slega [8]

Hi there!

Angular momentum is equivalent to:

$\large\boxed{L = I\omega}$

L = angular momentum (kgm²/s)

I = moment of inertia (kgm²)

ω = angular velocity (rad/sec)

Plug in the given values for moment of inertia and angular speed:

$L = (0.028)(40) = \boxed{1.12 kgm^2/s}$

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2 years ago

What are the five practices in scientific inquiry

nata0808 [166]

1. Learners are engaged by scientifically oriented questions.
2. Learners give priority to evidence, allowing them to develop and
evaluate explanations that address scientifically-oriented questions.
3. earners formulate explanations form evidence to address scientifically
oriented question
4. Learners evaluate their explanations in light of alternative explanations,
particularly those reflecting scientific understanding.
5. Learners communicate and justify their proposed explanations.

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3 years ago

As the earth rotates through one revolution, a person standing on the equator traces out a circular path whose radius is equal t

mrs_skeptik [129]

Answer:

The average speed will be "1038 mph".

Explanation:

Period for one revolution is:

T = 24 hours

= 86,400 sec

x = c = 2πr

The given values is:

r = 6.38×10⁶ m

Now,

⇒ $T=\frac{2 \pi r}{v}$

Or,

⇒ $v=\frac{2 \pi r}{T}$

On substituting the values, we get

$=\frac{2 \pi (6.38\times 10^6)}{86,400}$

$=464 \ min/sec$

$=(464 \frac{min}{sec}) (\frac{3600 \ sec}{1 \ hour} )(\frac{1 \ mi}{1609 \ m} )$

$=1038 \ mph$

6 0

3 years ago

Answer quick!!! (Edge 2021)

mihalych1998 [28]

Answer:

I believe the answer is B.

7 0

3 years ago

Read 2 more answers