2 years ago

30pts!!!06.01 Simple Harmonic Motion Lab: Virtual Lab Simulation

Physics

2 answers:

Ostrovityanka [42]2 years ago

8 0

Answer:

Hello; I would like to say you that brainly is for short answers not very long answers if you want the answer you can contact brainly services

mel-nik [20]2 years ago

8 0

Answer:

https://prezi.com/020q6srszjtp/simple-harmonic-motion-lab/

Explanation:

i found a prezi slide show for this online with answers and explanations :)

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All of the following are good tips for controlling your emotions EXCEPT:

TEA [102]

Answer:

Explanation:

Building up emotions can be bad for your health and hurt you mentally all other options are good.

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3 years ago

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In the design of a supermarket, there are to be several ramps connecting different parts of the store. Customers will have to pu

tatuchka [14]

Answer:

3.90 degrees

Explanation:

Let g= 9.81 m/s2. The gravity of the 30kg grocery cart is

W = mg = 30*9.81 = 294.3 N

This gravity is split into 2 components on the ramp, 1 parallel and the other perpendicular to the ramp.

We can calculate the parallel one since it's the one that affects the force required to push up

F = WsinΘ

Since customer would not complain if the force is no more than 20N

F = 20

$294.3sin\theta = 20$

$sin\theta = 20/294.3 = 0.068$

$\theta = sin^{-1}0.068 = 0.068 rad = 0.068*180/\pi \approx 3.90^0$

So the ramp cannot be larger than 3.9 degrees

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3 years ago

How do scientist use information about an object or event

Arlecino [84]

Many ways for example they look up related things and study them or they can test it and see what happens

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3 years ago

One scientist suggests that out of the different possible locations, they should design the model and build it at the equator re

Anika [276]

Answer:

I think.

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Mars doesn't have that much of an atmosphere!

Have a great day!

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2 years ago

A car starts from rest and acquires a velocity of 50m/s in 3secs. Calculate i) acceleration ii) distance covered.

mafiozo [28]

Answer: 75.02 m

Explanation:

u = 0 ( starts from rest )

v = 50 m/s

t = 3 s

( i ) a = v - u / t

= 50 - 0 /3

= 16.67

( ii ) s = ut + 1/2 at²

= 0 × 3 + 1/2 × 16.67 × 3 × 3

= <u>75.02 m</u>

Hope this helps...

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2 years ago