3 years ago

What would be the indication if there is a high frequency and pitch?

1 answer:

6 0

Higher pitched sounds produce waves which are closer together than for lower pitched sounds. A smaller triangle or cymbal will make a relatively higher pitch note

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50 points According to kinetic theory, in a closed system, what happens when two atoms collide?

vfiekz [6]

I believe its the 1st option

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3 years ago

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Peter notices that his eight-year-old daughter frequently mentions the unusual habits of a new boy, who is from a different cult

pickupchik [31]

The answer should be C. Encourage his daughter to make friends with the new boy.

Hope this helps and have a happy new year

6 0

3 years ago

Your neighbor Paul has rented a truck with a loading ramp. The ramp is tilted upward at 25°, and Paul is pulling a large crate u

Alisiya [41]

Explanation:

It is given that,

The ramp is tilted upwards at 25 degrees and Paul is pulling a large crate up the ramp with a rope that angles 10° above the ramp.

Total angle with respect to ramp is 35 degrees.

If Paul pulls with a force of 550 N.

The horizontal component of the force is given by :

$F_x=F\ cos\theta$

$F_x=550\ cos(35)$

$F_x=450.53\ N$

The vertical component of the force is given by :

$F_y=F\ sin\theta$

$F_y=550\ sin(35)$

$F_y=315.46\ N$

Hence, this is the required solution.

4 0

3 years ago

Please help! I have another part to this too.

JulsSmile [24]

first one is true, there's no net force acting on it thats greater than another or making it unbalanced, if there was the object would be in some kind of motion

All scientist use meters, that way scientist can share information across country without needing to convert the data.

3. is air resistance

4. The large rock

5 0

3 years ago

Which term refers to a variable that a scientist adjusts during an experiment?

azamat

Answer:

it’s c

Explanation:

5 0

3 years ago