Starting from rest, a 60.0 kg woman jumps down to the floor from a height of 0.710 m, and immediately jumps back up into the air. While she is in contact with the ground during the time interval 0 < t < 0.800 s, the force she exerts on the floor can be modeled using the function F = 9,200t − 11,500t2What is the average force exerted by the net on her?
Answers: 2
![F_{avg}=\dfrac{[\frac{9200t^2}{2}-\frac{11500t^3}{3}]_0^{0.8}}{[t]_0^{0.8}}](/tpl/images/0576/0802/4fd4f.png)
Another question on Physics
Physics, 21.06.2019 19:00
An object is located 30.0 cm from a concave mirror. the focal length is 15.0 c,. what is the image distance? a. 30.0 cm b. -10 cm c. 10.0 cm d. -30.0 cm
Answers: 1
Physics, 22.06.2019 05:30
Suppose you have three polarizing filters, with the second at an angle of 42∘ to the first and the third at an angle of 90∘ to the first. by what perfect will the original intensity of unpolarized light be reduced to after passing through all three filters?
Answers: 2
Physics, 22.06.2019 09:40
Asatellite component is in the shape of a cube with 10cm edges, has an evenly distributed mass of 2 kg and one bolt hole at each of four corners. if the maximum predicted random vibration environment is 10 grms, what bolt size would be a good choice for restraint? what other factors might drive bolt size besides force/stress?
Answers: 2
You know the right answer?
Starting from rest, a 60.0 kg woman jumps down to the floor from a height of 0.710 m, and immediatel...
Questions
Mathematics, 04.11.2020 17:40
Mathematics, 04.11.2020 17:40
Social Studies, 04.11.2020 17:40
Computers and Technology, 04.11.2020 17:40
Mathematics, 04.11.2020 17:40
Medicine, 04.11.2020 17:40
Mathematics, 04.11.2020 17:40
Mathematics, 04.11.2020 17:40
Social Studies, 04.11.2020 17:40
Mathematics, 04.11.2020 17:40
Chemistry, 04.11.2020 17:40
Mathematics, 04.11.2020 17:40
