3 years ago

What is a hypothesis

Physics

1 answer:

notsponge [240]3 years ago

7 0

A hypothesis can be described as an intelligent guess

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Which Law is connected with inertia?

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Newton's first law of motion is connected with inertia :)

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A spring has a relaxed length of 35 cm (0.35 m) and its spring stiffness is 12 N/m. You glue a 66 gram block (0.066 kg) to the t

Sonbull [250]

We have that the value for y is

$y=0.12376m$

From the Question we are told that

Relaxed length of 35 cm (0.35 m)

Spring stiffness is 12 N/m.

Glue a 66 gram block (0.066 kg)

Total length is l_t=16 cm

Block during a 0.24-second interval

Generally the equation for the Force of spring of block is mathematically given as

$F_{spring}=kx\\\\\ F_{spring}=12*(0.35-0.16)\\\\ F_{spring}=2.28N$

Generally

$F_{elastic}=-mg\\\\F_{elastic}=-0.066*9.8\\\\F_{elastic}=-0.6468N$

Generally,Net Force

$F_{net}=F_{spring}-F_{elastic}\\\\F_{net}=2.28N-(-0.6468N)\\\\F_{net}=2.9268N$

Generally,Velocity of block

$V_y=\frac{py}{m}$

Where

$Py= F_{net}*dt\\\\Py= 2.9268*0.08\\\\Py=0.234144$

Therefore

$V_y=\frac{0.234144}{0.066}\\\\V_y=3.547m/s$

Generally the equation for the Velocity of block is mathematically given as

$Vy=\frac{yf-yt}{t-t_0}\\\\y=(3.547(0.08-0))-0.16$

$y=0.12376m$

For more information on this visit

brainly.com/question/22271063?referrer=searchResults

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24 POINTS

vesna_86 [32]

80 meters should be it

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Which statement is the best example of pseudoscience? John joined a group that studies astrological signs. Mary joined a group t

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Most likely the answer would be John joined a group that studies astrological signs.

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If the mass of an object on earth is 40 kilograms it’s mass on the moon is

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Speaking bout mass,
it's mass is still 40Kg on the moon

but it's Weight on the moon is 1/6mg

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