How does the change in the gravitational potential energy of the cart compare with the kinetic energy of the cart at the bottom of the ramp?How does increasing the mass of the cart affect the initial gravitational potential energy of the cart and the fi nal kinetic energy of the cart?How does increasing the height of the cart affect the initial gravitationalpotential energy of the cart and the fi nal kinetic energy of the cart?Into what form(s) of energy do you think the original gravitational potentia lenergy of the cart was transformed? How was this energy transformed?
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Physics, 22.06.2019 07:30
Carbon-14 is a radioactive element that undergoes beta decay. which force is responsible for allowing carbon-14 to become stable? electromagnetic gravitational weak nuclear strong nuclear
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Physics, 22.06.2019 12:50
The vapour pressure of benzene is 53.3 kpa at 60.6 °c, but it fell to 51.5 kpa when 19.0 g of a non-volatile organic compound was dissolved in 500 g of benzene. calculate the molar mass of the compound.
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Physics, 22.06.2019 14:40
A5 foot by 5 foot box culvert is buried 6 feet beneath the surface of the ground. a crosssection of this very long culvert (into and out of the page) is illustrated below. assume that the soil in which the culvert is buried has the following properties: jt = 120 pcf, w = 12%, ko = 0.50, ka = 0.33, and kp = 3.00. calculate the total horizontal force per unit length of culvert (fh) felt on one of the vertical faces of the culvert.
Answers: 1
How does the change in the gravitational potential energy of the cart compare with the kinetic energ...
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