mrskhg7672 mrskhg7672

31-07-2019
Physics

contestada

A 60kg girl standing on rollerskates (with no friction between the skates and the ground) throws a 5kg medicine ball to the right with a speed of 6m/s. Find the recoil velocity of the skater.

Respuesta :

gilcarusolautaro gilcarusolautaro

06-08-2019

Answer:

The recoil velocity of the skater is V1= 0.5 m/s

Explanation:

m1= 60 kg

V1= ?

m2= 5kg

V2= 6 m/s

m1*V1 = m2*V2

V1= (m2*V2) / m1

V1= 0.5 m/s

Answer Link

Otras preguntas

Why do some advertisements resemble media content? O A. Because they are entertaining O B. Because they are selling deodorant O C. Because they report world new

On a beach trip, Lucy rents a bike from “Wheels by the Waves”, where they rent bikes for $12 plus $3 per hour. If Lucy spent $30, how many hours did she rent a

How many moles of AlCl3 are in 2.25L of a 0.15 molar solution? A. 0.07 moles B. 0.15 moles C. 0.34 moles D. 15

Under Armour wants to assess its brand equity more effectively and asks its marketing team to convince upper management why it is important to spend the money o

Derivative of [tex]y = 1/2 - 3sinx[/tex]

Gary’s school won 70% of the basketball games played on their home court. What is the estimated probability that his school will win exactly one of the next thr

(3, 5) and (-1, -2) in slope-intercept form

Will a horse galloping in a field produce and average velocity of zero

Where might a spring form? between the saturated and unsaturated zones at the bottom of a deep valley on a mountaintop at the origin of a stream O on the surfac

Cillian can remember a great deal of numbers because he groups them all in sets of 3 and thinks of them as batting averages. He is using the technique of ______

ACCESS MORE