Which of the following is not true about centripetal force? check all that apply.
a. centripe...
Which of the following is not true about centripetal force? check all that apply.
a. centripetal force keeps a car on the road going around a curve.
b. without centripetal force, an object would continue in a straight line.
c. centripetal force is the same as gravity.
d. it's also called an inward force.
e. it's the same as centrifugal force.
Answers: 1
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Athin, square metal plate measures 14 cm on each side and has emissivity of 0.60. the plate is heated to a temperature of 745°c. what is the rate at which the plate radiates energy ? the stefan-boltzmann constant is 5.67 × 10-8 w/(m2 ? k4). remember that the plate will radiate energy from both its top and bottom surfaces.
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