Physics, 09.10.2019 02:20, Hailey1313131313
A415-kg container of food and water is dropped from an airplane at an altitude of 300m. first, consider the situation ignoring air resistance. then calculate the more realistic situation involving a drag force provided by a parachute.
1. if you ignore air resistance, how long will it take the container to fall 300m to the ground?
2. again, ignoring air resistance, what is the speed of the container just before it hits the ground?
3. the container is attached to a parachute designed to produce a drag force that allows the container to reach a constant downward velocity of 6m/s. what is the magnitude of the drag force when the container is falling at a constant 6m/s down?
Answers: 2
Physics, 22.06.2019 01:00, jayycruz59
An object is 10. cm from the mirror, its height is 3.0 cm, and the focal length is 2.0 cm. what is the image height? (indicate the object orientation by including the + or - sign with the answer.) hi = cm +1.33 -1.33 +0.75 -0.75
Answers: 2
Physics, 22.06.2019 11:30, glizbethh00
Madison pushes with a 210-n horizontal force on a 24-kg crate of coffee resting on a warehouse floor. the force of friction on the crate is 74 n. what is the acceleration?
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A415-kg container of food and water is dropped from an airplane at an altitude of 300m. first, consi...
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