Physics, 25.01.2021 20:10 InfinityVicky
Beni travelled from base camp to Scalzo Creek. Then Beni reversed his direction and
travelled to John Creek. The distance from base camp to John Creek is 5.0 km and
the distance from base camp to Scalzo Creek is 4.5 km. If Beni took 5.0 h to
complete this journey, his average velocity was
Answers: 1
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Unpolarized light of intensity so passes through two sheets of polarizing material whose transmission axes make an angle of 60∘ with each other as shown in the figure. what is the intensity of the transmitted beam, st?
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Ahanging spring stretches by 35.0 cm when an object of mass 450 g is hung on it at rest. in this situation, we define its position as x = 0. the object is pulled down an additional 18.0 cm and released from rest to oscillate without friction. what is its position x at a moment 84.4 s later? express your answer in cm.
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Aplayground slide is 8.80 ft long and makes an angle of 25.0° with the horizontal. a 63.0-kg child, initially at the top, slides all the way down to the bottom of the slide. (a) choosing the bottom of the slide as the reference configuration, what is the system's potential energy when the child is at the top and at the bottom of the slide? what is the change in potential energy as the child slides from the top to the bottom of the slide? (include the sign of the value in your answer.)
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Beni travelled from base camp to Scalzo Creek. Then Beni reversed his direction and
travelled to Jo...
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