2 years ago

CAN SOMEONE PLS HELP ME ILL GIVE YOU BRAINLIEST!!!!

Physics

2 answers:

ratelena [41]2 years ago

8 0

Answer:

the answer is already there lol

Explanation:

S_A_V [24]2 years ago

4 0

Answer:

answer is there you can see from there lol

Explanation:

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Explanation:

Given

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You have a pulley 10.4 cm in diameter and with a mass of 2.3 kg. You get to wondering whether the pulley is uniform. That is, is

madreJ [45]

Answer:

Explanation:

Given

Diameter of Pulley=10.4 cm

mass of Pulley(m)=2.3 kg

mass of book $(m_0)=1.7 kg$

height(h)=1 m

time taken=0.64 s

$h=ut+frac{at^2}{2}$

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where $\alpha$ is angular acceleration of pulley

$4.88=\alpha \times 5.2\times 10^{-2}$

$\alpha =93.84 rad/s^2$

And Tension in Rope

$T=m(g-a)$

$T=1.7\times (9.8-4.88)$

T=8.364 N

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$8.364\times 5.2\times 10^{-2}=I\times 93.84$

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