Questions by Casha

Questions by Casha

What is the measure of angle 2 in degrees?

asked May 18, 2021

1 answer

2 votes

121k views

If the sound intenstiy level is measured relative to thethreshold of heary, what does it mean for the intensity level to benegative, e.g., -20 dB?

asked May 7, 2021

1 answer

5 votes

92.5k views

Hi! 6=3+b? please help me

asked Apr 27, 2021

2 answers

3 votes

76.0k views

A ball is dropped from rest at a point 12 m above the ground into a smooth, frictionless chute. The ball exits the chute 2 m above the ground and at an angle 45o from the horizontal. Air resistance is

asked Mar 26, 2021

2 answers

0 votes

167k views

Do you think Holden from the catcher in the rye is a reliable narrator? Why or why not

asked Mar 16, 2021

2 answers

5 votes

111k views

what is the most likely source of the increase in carbon dioxide in the atmosphere shown in the graph above

asked Jan 17, 2021

1 answer

0 votes

234k views

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