Answers: 3
Physics, 22.06.2019 02:30
Eddy whose mass is 55kg climbs up the 1.50 meter high stairs in 2s.calculate eddy’s power rating
Answers: 1
Physics, 22.06.2019 20:40
Abasketball star covers 2.65 m horizontally in a jump to dunk the ball. his motion through space can be modeled precisely as that of a particle at his center of mass. his center of mass is at elevation 1.02 m when he leaves the floor. it reaches a maximum height of 1.90 m above the floor and is at elevation 0.910 m when he touches down again. (a) determine his time of flight (his "hang time"). (b) determine his horizontal velocity at the instant of takeoff. (c) determine his vertical velocity at the instant of takeoff. (d) determine his takeoff angle. (e) for comparison, determine the hang time of a whitetail deer making a jump with center-of-mass elevations yi = 1.20 m, ymax = 2.45 m, and yf = 0.750 m.
Answers: 1
A boy wants to lift a 100 N rock using a stick lever and stone fulcrum. If the rock is 0.5 m from th...
Chemistry, 05.05.2020 03:07
History, 05.05.2020 03:07
English, 05.05.2020 03:07
Mathematics, 05.05.2020 03:07
Biology, 05.05.2020 03:07
Mathematics, 05.05.2020 03:07
Business, 05.05.2020 03:07
History, 05.05.2020 03:07