ANSWER FAST!!!!

A unit of time sometimes used in microscopic physics is the "shake". One shake equals 10−8 s.

Lady_Fox [76]

Answer:

(a) There are 3.17 times more shakes in a second than seconds in a year.

(b) Humans have existed for 9067.72 universe seconds.

Explanation:

(a) First we calcule how many seconds are in a year. One year have 365 days, one day has 24 hours, one hour has 60 minutes and one minute has 60 seconds, so:

$60s*60*24*365=3.1536*10^7s$

Now, we calculate how many shakes are in a second:

$1s*\frac{1shake}{10^{-8}s}=10^8shakes$

Finally, we calculate how many more shakes in a second are there than seconds in a year:

$\frac{10^8s}{3.1536*10^7s}=3.17$

(b) Using a simple rule of three we can calculate how many "universe seconds" have humans existed, recall that 1 day has 86400 seconds:

1010 years--------->86400s

106 years----------> x seconds

$x=\frac{106y*86400s}{1010y}=9067.72s$

3 0

2 years ago

If it takes Jupiter 13 years to orbit the Sun. How long (in years) will it take Jupiter to go once around the sky as viewed from

irakobra [83]

We have that the time it will take Jupiter to around the sky is mathematically given as

Psyn=295days

<h3>Time for Jupiter to around the sky</h3>

Question Parameters:

If it takes Jupiter 13 years to orbit the Sun.

Generally, The earth moved a bit further, one Jupiter period ago, This is called synodic period

$Psyn=\frac{psid}{Psid-1}\\\\Psyn=\frac{13}{13-1`}\\\\Psyn=1.08year\\\\$

Psyn=295days

For more information on Arithmetic visit

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3 0

2 years ago

what would you expect to happen to the acceleration if all friction were removed from the ramp, making the net force even higher

Gnoma [55]

Answer:

Increase

Explanation:

The acceleration will increase more if all the friction were removed from ramp.

Acceleration is the rate of change of velocity with time.

Frictional force is a force that opposes motion of a body.

A large friction will reduce the velocity of a body significantly and bring it to stop, a state of no acceleration.
When friction is removed, the acceleration of a body will increase significantly since the velocity will change rapidly.
At each turn of time, the velocity keeps increasing due to absence of the inhibiting force of friction.

5 0

2 years ago

Read 2 more answers

What are the types of realistic fiction?.

Daniel [21]

The types of realistic fiction: are historical and contemporary fiction.

Practical fiction creates imaginary characters and conditions that depict our world and society. It focuses on themes of growing up and confronting non-public and social problems. This genre portrays characters coming to apprehend themselves and others.

Realistic Fiction is divided into two elements: ancient and modern-day fiction. ancient fiction takes place in a time far-flung enough to be taken into consideration records, as opposed to contemporary fiction which takes vicinity these days or within the recent beyond. sensible fiction is a style of testimonies in which the events are made up, but they may easily occur in actual existence. those styles of stories take place in acquainted, ordinary settings and have normal characters.

Learn more about Realistic Fiction here:

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8 0

1 year ago

The age of the universe is around 100,000,000,000,000,000s. A top quark has a lifetime of roughly 0.000000000000000000000001s. W

Maslowich

Answer:

10⁴¹ s quark top lives have been in the history of the universe.

Explanation:

You need to determine how many quark top lives there have been in the history of the universe, that is, what is the age of the universe divided by the lifetime of a top quark. Expressed in a formula, this is:

$t\frac{Age of the universe}{Lifetime of a top quark}$

Yo know that the "Age of the universe" is 100,000,000,000,000,000 which can also be expressed as 10¹⁷ s .

You also know that the "Lifetime of a top quark" is 0.000000000000000000000001 which can also be expressed as 10⁻²⁴ s.

Then $t=\frac{10^{17} }{10^{-24} }$

Recalling that the result of dividing two powers of the same base is another power with the same base where the exponent is the subtraction of the initial exponents, it is possible to calculate this division as follows:

$t=10^{17-(-24)}$

$t=10^{17+24}$

t=10⁴¹ s

So 10⁴¹ s quark top lives have been in the history of the universe.

5 0

3 years ago