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Julli [10]
3 years ago
15

Michael Scott is driving through the parking lot and accidentally hits Meredith as she’s walking to her car. If his car makes co

ntact with her for 0.5 seconds and creates an impulse of 30 N*s, what force did his car strike Meredith with?
Physics
1 answer:
fiasKO [112]3 years ago
6 0
Yes she's dead or in the hospital
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Can someone please help me !!<br><br> What is the mass of a mosquito in grams?
Vlad [161]

Serious answer: The average mosquito masses 1-2 mg. Even the state birds of Minnesota. Amazing, considering the nuisance they cause.

Sure hope this helps

5 0
3 years ago
xercise 15.29: At a distance of 6.00×1012 m from a star, the intensity of the radiation from the star is 14.7 W/m2. Assuming tha
Fynjy0 [20]

Answer:

6.65*10^{27}W

Explanation:

The relationship of intensity:

I=\frac{P}{4\pi r^{2} }

Intensity: I=14W/m^{2}

radius: r=6.00*10^{12} m

Power is unknown

Now we can apply the formula

I=\frac{P}{4\pi r^{2} }\\P=I(4\pi r^{2})\\P=14.7(4*\pi *(6.00*10^{12} )^{2} )\\P=6.65*10^{27} W

5 0
3 years ago
Hurryyy please helppp <br> Select all of the objects Found in our solar system
kipiarov [429]

Answer:  Star, planets, dwarf planets, comets, asteroids.

4 0
4 years ago
Why was the geocentric model of the solar system accepted by scientist for many years?
dolphi86 [110]

Answer: Because of the its assumption of earth being at the centre of the universe and also, its parallax argument.

Explanation: Geocentric model is the

theory of the structure of the solar system (or the universe) in which Earth  is assumed to be at the centre of it all. It was generally accepted until the 16th century, after which it was superseded by heliocentric models 

Among many, geocentric model was considered because of its stellar parallax argument.

What is parallax? Parallax is the apparent change in position of objects due to a change in observation location

The ancient Greeks claimed that if the Earth is moving around the Sun then the stars should shift their positions due to this orbital motion (called stellar parallax). The stars don't shift. They don't shift enough for you to notice, but they do indeed shift. This is essentially the same reason the moon appears to follow you around when you drive - it's too far away for any apparent shift due to your motion.

6 0
3 years ago
Two 2 kg masses is placed at either end of a rod that has a mass of .5 kg and a length of 3 m. What is the moment of inertia if
sergij07 [2.7K]

Explanation:

a) I=\displaystyle \sum_{i}m_ir_i^2

where r_i is the distance of the mass m_i from the axis of rotation. When the axis of rotation is placed at the end of the rod, the moment of inertia is due only to one mass. Therefore,

I= mr^2 = (2\:kg)(3\:m)^2 = 18\:kg-m^2

b) When the axis of rotation is placed on the center of the rod, the moment is due to both masses and the radius r is 1.5 m. Therefore,

\displaystyle I= \sum_{i}m_ir_i^2 = 2(2\:kg)(1.5\:m)^2 = 9\:kg-m^2

7 0
3 years ago
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