Physics, 20.11.2021 14:00 niescarlosj
Bert drags his sister, Callie, across a wooden floor. The floor supports Callie with a force of 265N.
A. Calculate Callies weight
B. Calculate Callies mass
Answers: 2
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If vx = 7.00 units and vy = -7.60 units, determine the magnitude of vβ . determine the direction of vβ .
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Standing side by side ,you and a friend step off a bridge at different times and fall for 1.6s to the water below.your friend goes first,and you follow after he has dropped a distance of 2.0m.when your friend hits the water,is the seperation between the two of you 2.0m or more than 2.0m? verify your answer with a calculation.
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Which sound characteristic is not affected by the relative motion of an object
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Sawyer is studying diffraction. he draws a diagram of a plane wave to show how light waves travel. which best describes sawyerβs error? the wave fronts should be perpendicular to the direction in which the waves move. the arrow showing the direction of movement of the waves should be pointing to the left. the arrow showing the direction of movement of the waves should be pointing downward. the wave fronts should be both parallel and perpendicular to the direction in which the waves move.
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Bert drags his sister, Callie, across a wooden floor. The floor supports Callie with a force of 265N...
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