Physics, 19.02.2021 09:20 keleakelea
Physics
A star and an orbiting planet attract one another with a gravitational force of 6.51 1028 N. What will the
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Atrain departs from its station at a constant acceleration of 5 m/s. what is the speed of the train at the end of 20s?
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The transfer of heat through the movement of a gas or liquid a. convection b. conduction c. radiation
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Select all the correct answers. which changes will increase the rate of reaction during combustion? decreasing the area of contact between the reactants adding more oxygen to the reaction removing heat from the reaction changing the reactants from solid form to powdered form lowering the exposure of the reactants to air
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Physics
A star and an orbiting planet attract one another with a gravitational force of 6.51 1028 N...
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