When an automobile rounds a curve at high speed, the loading (weight distribution) on the wheels is markedly changed. for suffi- ciently high speeds the loading on the inside wheels goes to zero, at which point the car starts to roll over. this tendency can be avoided by mounting a large spinning flywheel on the car. (a) in what direction should the flywheel be mounted, and what should be the sense of rotation, to equalize the loading
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Name three different units of energy used to measure heat and describe what type of situations each is usually used.
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Physics, 22.06.2019 09:50
Which statement correctly describes the current in a circuit that is made up of any two resistors connected in parallel with a battery? a. the current in the battery and in each resistor is the same b. the current the battery equals to the sum of the currents in the resistors c.the current in the battery is less than the current in either resistor d. the current in the battery equals to the product of the currents in the resistors
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During a medieval siege of a castle, the attacking army uses a trebuchet to hurl heavy stones at the castle walls. if the trebuchet launches the stones with a velocity of at an angle of 50.0°, (a) how long does it take the stone to hit the ground? (b) what is the maximum distance that the trebuchet can be from the castle wall to be in range? (c) how high will the stones go? show all your work.
Answers: 2
When an automobile rounds a curve at high speed, the loading (weight distribution) on the wheels is...
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