Physics, 13.04.2021 20:30 kellersweeney
A man pushes a 10 kg block on a straight horizontal road by applying
a force of 5 N. As a result, he moves the block a distance of 10 meters
with an acceleration of 0.2 m/s2. Calculate the work done by the
man on the block during motion.
Answers: 3
Physics, 22.06.2019 16:00
What part of the ear is names after tools, such as the hammer and the anvil?
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Physics, 22.06.2019 17:40
The weights of bags filled by a machine are normally distributed with a standard deviation of 0.05 kilograms and a mean that can be set by the operator. at what level should the mean weight be set if it required that only 1% of the bags weigh less than 9.5 kilograms? round the answer to 2 decimal places.
Answers: 1
Physics, 23.06.2019 00:00
A15,000 kg rocket traveling at +230 m/s turns on its engines. over a 6.0 s period it burns 1,000 kg of fuel. an observer on the ground measures the velocity of the expelled gases to be −1,200 m/s.
Answers: 3
A man pushes a 10 kg block on a straight horizontal road by applying
a force of 5 N. As a result, h...
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