Starting from rest, a 68.0 kg woman jumps down to the floor from a height of...

 

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Starting from rest, a 68.0 kg woman jumps down to the floor from a height of 0,630 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-9,200r-11,500² where F is in newtons and t is in seconds. (a) What impulse (in N-s) did the woman receive from the floor? (Enter the magnitude. Round your answer to at least three significant figures.) (b) with what speed (in m/s) did she reach the floor? (Round your answer to at least three significant figures.) m/s (c) with what speed (in m/s) did she leave it? (Round your answer to at least three significant figures.) m/s (d) To what height (in m) did she jump upon leaving the floor? Starting from rest, a 68.0 kg woman jumps down to the floor from a height of 0,630 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-9,200r-11,500² where F is in newtons and t is in seconds. (a) What impulse (in N-s) did the woman receive from the floor? (Enter the magnitude. Round your answer to at least three significant figures.) (b) with what speed (in m/s) did she reach the floor? (Round your answer to at least three significant figures.) m/s (c) with what speed (in m/s) did she leave it? (Round your answer to at least three significant figures.) m/s (d) To what height (in m) did she jump upon leaving the floor? Starting from rest, a 68.0 kg woman jumps down to the floor from a height of 0,630 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-9,200r-11,500² where F is in newtons and t is in seconds. (a) What impulse (in N-s) did the woman receive from the floor? (Enter the magnitude. Round your answer to at least three significant figures.) (b) with what speed (in m/s) did she reach the floor? (Round your answer to at least three significant figures.) m/s (c) with what speed (in m/s) did she leave it? (Round your answer to at least three significant figures.) m/s (d) To what height (in m) did she jump upon leaving the floor? Starting from rest, a 68.0 kg woman jumps down to the floor from a height of 0,630 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-9,200r-11,500² where F is in newtons and t is in seconds. (a) What impulse (in N-s) did the woman receive from the floor? (Enter the magnitude. Round your answer to at least three significant figures.) (b) with what speed (in m/s) did she reach the floor? (Round your answer to at least three significant figures.) m/s (c) with what speed (in m/s) did she leave it? (Round your answer to at least three significant figures.) m/s (d) To what height (in m) did she jump upon leaving the floor?