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Fiesta28 [93]
4 years ago
8

Why is temperature a good criterion for searching for earth like exoplanets

Physics
1 answer:
Viefleur [7K]4 years ago
6 0
In order for anything to survive on those planets, there has to be a certain temperature. Not too hot, and not too cold. Otherwise they would not sustain life.

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A man pushes a 10-kg block 10 m, along a rough, horizontal
abruzzese [7]

Answer:

hope you can understand

8 0
3 years ago
Indica si las siguientes acciones son el resultado de un efecto estatico o dinamico de una fuerza.
Oduvanchick [21]

Answer:

Sabemos por definición que la fuerza es lo que es capaz de producir cambios o deformaciones en un cuerpo y a esto se denomina efecto estático y cuando la alteración ejerce movimiento o reposo se denomina efecto dinámico, con esta base resolvemos que:

-estirar un muelle: efecto estatico

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8 0
4 years ago
You place a small air cart on a 4.00 m air track and set it into motion with a speed of 0.75 m/s. Due to very good elastic bumpe
san4es73 [151]

Answer:

6 seconds

0.167 Hz

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T=2\times Distance\times Velocity\\\Rightarrow T=2\times 4\times 0.75\\\Rightarrow T=6\ s

The period of the motion is 3 seconds

Frequency is given by

f=\frac{1}{T}\\\Rightarrow f=\frac{1}{6}\\\Rightarrow f=0.167\ Hz

The frequency of the motion is 0.33 Hz

3 0
3 years ago
The owner of a van installs a rear-window lens that has a focal length of -0.304 m. When the owner looks out through the lens at
Naddika [18.5K]

Answer:

p =-1.03

Explanation:

From the question we are told that:

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Image distance q=0.237 m

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\frac{1}{f}  = \frac{1}{q}  - \frac{1}{p}

Where p is Subject

p =  \frac{(qf) }{(f - q)}

p =  \frac{(-0.237)(-0.304)) }{((-0.304) - (0.237))}

p =-1.03

Therefore the distance between  the person and the car is

p =-1.03

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3 years ago
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Phoenix [80]
There are 3 states of matter. Solid, Liquid, Gas. An example of each would be ice, water, steam,
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2 years ago
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