Physics, 06.11.2021 07:40 jakhunter354
A car weighing 12 kN has the speed of 20ms-1. Find it’s Kinetic energy.
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Discuss how the hardness or softness of the landing surface is related to the time required to stop the egg
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Often called simply "velocity," this is the velocity of an object at a particular moment in time.
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Physics, 22.06.2019 16:30
When conducting an investigation to determine which type of fertilizer produces the most flowers on a plant, which variable would be graphed on the x-axis once you collected the data? a. type of fertilizer b. amount of flowers c. amount of water d. number of days that the plants grew
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Physics, 22.06.2019 17:00
Two manned satellites approaching one another at a relative speed of 0.550 m/s intend to dock. the first has a mass of 2.50 ✕ 103 kg, and the second a mass of 7.50 ✕ 103 kg. assume that the positive direction is directed from the second satellite towards the first satellite. (a) calculate the final velocity after docking, in the frame of reference in which the first satellite was originally at rest.(b) what is the loss of kinetic energy in this inelastic collision? (c) repeat both parts, in the frame of reference in which the second satellite was originally at rest. final velocity(d) loss of kinetic energy = ?
Answers: 2
A car weighing 12 kN has the speed of 20ms-1. Find it’s Kinetic energy....
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