Physics, 18.04.2020 02:25, kfhayworth4480
A vertical 30-cm steel rod, 1.0 cm in diameter, supports a 300-kg mass. What is the change in length of the rod caused by this mass? Young's modulus for
steel is 20 x 10 11 N/m 2
O 65 x 10-6m
O 56 x 105 m
O 56 x 10-6 m
O 6.5 x 10-5 m
O 6.5 x 10-4 m
Answers: 1
Physics, 22.06.2019 09:30, 11needhelp11
(**i would really appreciate if this was answered soon** ) which pair of quantities includes one quantity that increases as the other decreases during simple harmonic motion?
Answers: 3
Physics, 22.06.2019 16:00, meowmeowcow
Rank the six combinations of electric charges on the basis of the electric force acting on q1. define forces pointing to the right as positive and forces pointing to the left as negative. rank positive forces as larger than negative forces. q1,q2,q3 = positive(+) q1 = + q2 = + q3 = - q1 = + q2= - q3= + q1= - q2= + q3= + q1= + q2= - q3= - q1,q2,q3 = negative
Answers: 1
A vertical 30-cm steel rod, 1.0 cm in diameter, supports a 300-kg mass. What is the change in length...
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