3 years ago

GIVING BRAINLIEST TO FIRST RIGHT ANSWER!! Help as soon as possible please!

Physics

2 answers:

crimeas [40]3 years ago

5 0

Answer:

thx for the points lolol

Sergio039 [100]3 years ago

4 0

Answer: The answer is yes.

Explanation: They would still get drowsy because other meals don't have the drowsiness it has. I might be wrong but take it from me.

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What is the difference between collinear and coplanar

DIA [1.3K]

Answer:

Collinear is when points are in the same straight line but coplanar is when points are all on the same plane.

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3 years ago

An object is launched with an initial speed of 30 m/s at an angle of 60° above the horizontal . What is the maximum height reach

matrenka [14]

Answer:

H = 34.43 m

Explanation:

Given that,

Initial speed of the object, u = 30 m/s

The angle of projection, $\theta=60^{\circ}$

We need to find the maximum height reached by the object. Let it is H. Using the formula for maximum height reached by the projectile.

$H=\dfrac{u^2\sin^2\theta}{2g}\\\\H=\dfrac{(30)^2\times \sin^2(60)}{2\times 9.8}\\\\H=34.43\ m$

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A 20 N south magnetic force pushes a charged particle traveling with a velocity of 4 m/s west through a 5 T magnetic field point

PtichkaEL [24]

Answer:

Charge of the particle is 1 coulomb.

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${ \bf{F=BeV}}$

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V is the velocity

${ \sf{20 = (5 \times e \times 4)}} \\ { \sf{20e = 20}} \\ { \sf{e = 1 \: coulomb}}$

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3 years ago

True or False: An example of an Isometric movement is a plank. please help 2 mins left! PE

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Answer:

Yes

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