Physics, 07.04.2020 17:23 mrflexington77
The only force acting on a 2.00 kg body as it moves along a positive x axis has an x component Fx = −kx, where k = 6.00 N/m. The velocity at x = 3.00 m is 8.00 m/s. (a) What is the velocity of the body at x = 4.00 m? (b) At what positive value of x will the body have a velocity of 5.00 m/s?
Answers: 1
Physics, 21.06.2019 15:10
On a cold day, when the air temperature is 0°c, you empty your lungs and take a deep breath, filling your lungs with 4.2 l of air. if you hold your breath until the temperature of the air in your lungs reaches 37°c, what is the volume of the air in your lungs at that point, assuming the pressure does not change?
Answers: 1
The only force acting on a 2.00 kg body as it moves along a positive x axis has an x component Fx =...
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