Physics, 15.07.2019 09:30 meghan0123
Which of the following is required for work to be done on an object? in order for work to be done the object must move in the direction of the force and rotate. in order for work to be done the object must move over a distance opposite the direction of the force. in order for work to be done the object must not move at all. in order for work to be done the object must move in the direction of the force and move over a distance.
Answers: 1
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The car hoist allows the car to be driven onto the platform, after which the rear wheels are raised. if the loading from both rear wheels is 1380 lb, determine the force in the hydraulic cylinder ab. neglect the weight of the platform itself. member bcd is a right-angle bell crank pinned to the ramp at c. the force is positive if in tension, negative if in compression.
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Ablock of steel has a density of 0.29lbs per cubic inch. if the block has dimensions of 1 inch by 1 inch by 3 inches, what is its weight? a. 0.29lbs b. 0.58lbs c. 0.87lbs d. 1lbs
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Physics, 22.06.2019 23:50
What is part of a line has one endpoint and continues in one direction?
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Which of the following is required for work to be done on an object? in order for work to be done t...
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