Questions by Lilliam

Questions by Lilliam

You bring a negatively charged rod close to some tiny pieces of plastic. Some of the pieces jump up to the rod, but as soon as they make contact, they immediately fly away from the rod. Explain.

asked Dec 13, 2020

1 answer

4 votes

171k views

A 7.50 kg bowling ball moving 8.39 m/s to the right hits a 1.36 kg bowling pin at rest. Afterwards, the ball moves 6.38 m/s right. What is the final velocity of the pin?

asked Aug 5, 2020

1 answer

4 votes

125k views

The Geological who maps the location of volcanoes and studies global patterns is what

asked Jul 5, 2020

1 answer

2 votes

127k views

Describe how some plants or animal populations survive in the presence of pesticides.

asked Jan 10, 2020

1 answer

4 votes

107k views

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