trivettkrchs4171 trivettkrchs4171

06-04-2018
Physics

contestada

A basketball player can leap upward 0.42 m. What is the magnitude of his initial velocity at the start of the leap? Use g=9.81 m/s2.

Respuesta :

sajal4607 sajal4607

06-04-2018

Farmula 2gh=vf²-vi²
2×0.42×9.81=0²-vi²
8.2404=vi²
Vi=✓8.2404
Vi=2.87m/sec

Answer Link

Otras preguntas

Discovery involves activities aimed at gathering cognitive data from clients.a) Trueb) Falsec) Cannot sayd) Not applicable

C is the circumcenter of isosceles triangle ABD with vertex angle ∠ABD. Does the following proof correctly justify that triangles ABE and DBE are congruent? It

2. State which property is in the following: (ii) 3-45/7+ 3/2 = (3 + 3/2) - 45/7 (iii) 300 x 45 = (300 × 40) + (300 × 5) (iv) 2/19 × 19/2=1 (v) 3/7+ (-3/7) = 0

What coding scenario is reported for code 82272 ? A. Screening of the colon due to bloody stools and family history of colon cancer B. Patient has bleeding ulc

City Donuts recently sold 14 donuts, of which 4 were cream-filled donuts. Considering this data, how many of the next 7 donuts sold would you expect to be cream

Scenario B—A state law allows certain people and businesses to be exempt from paying sales taxes. Some citizen groups think the exemption is unfair. They gather

Variability across situations as well as stability of behavior within a person is accounted for by the _____.a. Socioemotional selectivity theoryb. Social excha

Every few years, Sandeep's entire family gets together for a family reunion. This year, Sandeep's parents are hosting, and they have to cook a lot of food to fe

What is the meaning of business ethics based on Integrity?What is the meaning of business ethics based on Fairness?What is the meaning of business ethics based

-1/4 • 8/5 - 5/12 • 3/25