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3 years ago

What is the smallest thing in universe ?

Physics

1 answer:

Readme [11.4K]3 years ago

6 0

Answer:

Explanation:

Physicists have found the latter- that matter is made of fundamental particles, the smallest things in the universe. Particles interact with each other according to a theory called the “Standard Model”. ... The electron is, as far as we know, one of the fundamental, indivisible building blocks of the universe

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A 296-kg motorcycle is accelerating up along a ramp that is inclined 26.2° above the horizontal. The propulsion force pushing th

Alexeev081 [22]

Answer:

The magnitude of the motorcycle's acceleration is 5.20 m/s².

Explanation:

Given that,

Mass of motorcycle = 296 kg

Angle = 26.2°

Force on motorcycle= 3106 N

Force = 286 N

We need to calculate the magnitude of the motorcycle's acceleration

The net force acting on the motorcycle

Using newton's second law

$ma=F_{p}-F_{air}-F_{g}$

$ma=F_{p}-F_{air}-mg\sin\theta$

Put the value into the formula

$296a=3106-286-296\times9.8\times\sin26.2$

$a=\dfrac{3106-286-296\times9.8\times\sin26.2}{296}$

$a=5.20\ m/s^2$

Hence, The magnitude of the motorcycle's acceleration is 5.20 m/s².

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3 years ago

The first Lunar Olympics is to be held on the moon inside a huge dome. Of the usual Olympic events track, field, swimming, gymna

mars1129 [50]

I think track would be most affected.

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4 years ago

The base unit prefix used for 1,000× is _____. kilo milli centi deka

san4es73 [151]

Answer:

$\Large \boxed{\sf kilo}$

Explanation:

kilo is a prefix that means $1000$ of the base unit.

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3 years ago

The diagram below shows the force exerted on object m1 due to the gravitational attraction between m1 and m2. What is true about

gladu [14]

Answer: B. It is directed to the left.

Explanation:

Gravitational force is an attractive force, this is stated by Newton's law of Gravitation:

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vaieri [72.5K]

The answer is to u question is: C

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3 years ago

What is the smallest thing in universe ?​

What is the smallest thing in universe ?