3 years ago

Evaluating an experiment provides a scientist with an opportunity to check for errors in experiment design.

Physics

1 answer:

Lemur [1.5K]3 years ago

5 0

This Sentence is True.

Hope this helps.

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(Figure 1) shows the angular-velocity-versus-time graph for a particle moving in a circle. How many revolutions does the object

Travka [436]

Answer: 10.34

Explanation:

Given

$\omega -t$ graph for a particle is given

angle turned by the particle in radians is given by the area under $\omega -t$ graph

The area is given by

$A=20\times (2-0)+10(4-2)+\dfrac{1}{2}\times (20-10)\times (3-2)\\A=40+20+5=65\ rad$

Revolutions(N) made by the object is given by

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3 years ago

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valentina_108 [34]

1. Life is meaningless.
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(true or false) electromagnetic energy is the kind created by horseshoe magnets

ozzi

The CORRECT answer would be false. They are different and so therefore the answer is false.

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3 years ago

An alternating source drives a series RLC circuit with an emf amplitude of 6.34 V, at a phase angle of +32.6°. When the potentia

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Answer:

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Explanation:

Pls see attached file

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