The potential energy ofa simple pendulum consisting of a bob of mass 'm'attached to a string of length displaced from the vertical by an angle o' and allowed to oscillate (assume the potential energy to be zero at the rest position) will be: 49.

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Q: drive the next relationship = 0 ne² l mud

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Q: What is the answer written out in meters?

A: We need to convert  μm into m 1.0 μm=10-6 m

Q: Still dont understand

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A: If the object is moving north, the direction of frictional force is :

Q: It seems like a incorrect answer

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Q: How do I write out the answer?

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Q: Answer this two pages questions

A: as per the guidelines, the first multipart question will be answered here.

Q: That's not an answer choice

A: The charge of the atomic nucleus having 7 protons, qp=7e=7×1.6×10-19 C The charge of the electron…

Q: Why is it 90o?

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Q: This answer is inc

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Q: Hello, the answer provided above was incorrect. Could I please get a revised answer.

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Q: the answer my teacher got is 171, how?

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Q: Can you solve this question showing all the steps it took to get there?

A: Given data:    m1=7.1 kg  u1=3 m/s  m2=3.4 kg  u2=0  v1=2 m/s  v2=v

Q: Res=?

A: According to the question we have to find the value of Req.

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Q: E1.A horizontally directed force of 25.0 N is used to pull a box a distance of 1.5 m across a…

A: Dear Student,   As per our company policy, I am allowed to answer only first 3 subparts. So, kindly…

Q: A 0.60 kg softball initially at rest is hit with a bat. The ball is in contact with the bat for 0.20…

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A: (E18) Given: The upward force applied is of 27.0 N. The mass of the object is 2.3 kg. Introduction:…

Q: Write the history of electicity in your own words. 2-3 paragraphs.

A: Electricity plays an important role in our daily lives. In today's world, it is needed for almost…