Physics, 24.11.2020 02:30 jaydenrobinettewca
A 15kg block is pulled by a donkey with a uniform speed along a rough horizontal surface with a force inclined at 45° to the horizontal. The coefficient of friction between the two surface is 0.50. If it covers 15m in 5 minutes. Calculate the work done by the applied force.
Answers: 1
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Awave with a frequency of 500 hz is traveling at a speed of 100 m/s.what is the wavelength?
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Neurons are components of the nervous system of the body that transmit signals as electrical impulses travel along their length. these impulses propagate when charge suddenly rushes into and then out of a part of the neutron called an axon. measurements have shown that, during the inflow part of this cycle approximately 5.6x10^11 na per meter, each with a charge of e enter the axon. how many coulombs of charge enter a 1.10 cm length of axon during this process
Answers: 2
A 15kg block is pulled by a donkey with a uniform speed along a rough horizontal surface with a forc...
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