gabbytheunicorn gabbytheunicorn

12-01-2017
Physics

contestada

if a 70-kg swimmer pushed off a pool wall with a force of 250 N, at what rate will the swimmer accelerate from the wall?

Respuesta :

RoseWhite RoseWhite

12-01-2017

f = ma

f = 250
m = 70

250 = 70 x a
a = f/m
a = 250/70 = 3.57142857 m/s^2

Answer Link

Otras preguntas

Substitution method X = 4 2x - 3y = -19

One light beam has wavelength, λ1, and frequency, f1. Another light beam has wavelength, λ2, and frequency, f2. Write a proportion that shows how the ratio of t

The main difference among the types of symbiotic relationships is a. how many species either beneﬁt or are harmed. b. how many species are eaten. c. how many sp

A.Boer war B.Crimean war C.Emilio aguinaldo D.Sepoy mutiny E.Menelik II F.Nigeria G.Persia H.Queen Liliuokalani I.Raj J.Shaka 1. The main cause of the___

One light beam has wavelength, λ1, and frequency, f1. Another light beam has wavelength, λ2, and frequency, f2. Write a proportion that shows how the ratio of t

A wave with a large amplitude has a lot of a.vibration b.speed c.energy

What is "la pista de pogo" mean in Spanish

The mean distance from Saturn to the sun is 9 times greater than the mean distance from Earth to the sun. How long is a Saturn year?

What was the approximate distance between Britain and it's North American colony A. 1,500 miles B.2,800 miles C.3,700 miles D. 4,900 miles Approximately ho

Why was the Dudley castle built?