Answers by Per Lindberg
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Answers by Per Lindberg

Answers by Per Lindberg
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Needed Right now Worth 50 points
answered Aug 14, 2023
27 votes
117k views
In science class, Graciela noticed that the balance scale showed 2 ounces for a sample of matter and 56.7 for the same sample. She has a rock that weighs 0.70875 kilograms but needs to know the weight
answered Jul 9, 2023
17 votes
467k views
Objects with masses M1=12.0 kg and M2= 7.0 kg are connected by a light string that passes over a frictionless pulley as in the figure below. If, when the system starts from rest, M2 falls 1.00m in 1.33s,
answered May 21, 2023
10 votes
235k views
Who made the ak47 and the​
answered Feb 16, 2023
17 votes
253k views
Recall that the sum of the measures of the angles of a triangle is 180°. In the triangle below, angle Chas the same measure as angle B, and angle measures 42° less than angle B. Find the measure of each
answered Jan 9, 2023
15 votes
313k views
Is a religion required in order to start a civilization?
answered Dec 23, 2022
20 votes
323k views
A stone was dropped off a cliff and hit the ground with a speed of 136 ft/s. What is the height of the cliff
answered Jul 27, 2022
15 votes
257k views
Help me on this to I'm begging u I'm so sorry I'm up so late but the school I'm in is wack ​
answered May 19, 2022
18 votes
294k views
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