Answers: 2
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
Physics, 22.06.2019 21:00
Give me a example of a decomposer. explain what would happen if decomposers were absent from a forest ecosystem
Answers: 1
Physics, 22.06.2019 22:20
Which symbol in the first law of thermodynamics represents the sum of the chemical and thermal energy stored in atoms and molecules? a. q b.w c.v d.u
Answers: 3
Physics, 23.06.2019 09:30
Why is the basic problem of economic,scarcity, a universal problem?
Answers: 2
Knowledge of projectile motion might help you aim a basketball when you throw it so it is more likel...
Mathematics, 24.06.2021 07:50
Mathematics, 24.06.2021 07:50
English, 24.06.2021 07:50
Mathematics, 24.06.2021 07:50
Social Studies, 24.06.2021 07:50
English, 24.06.2021 07:50
Mathematics, 24.06.2021 07:50
History, 24.06.2021 07:50
Physics, 24.06.2021 07:50
Mathematics, 24.06.2021 07:50
Mathematics, 24.06.2021 07:50
English, 24.06.2021 07:50
Mathematics, 24.06.2021 07:50