ruthless69 ruthless69

10-02-2021
Computers and Technology

contestada

A 25 kg child slides down a waterslide 4 meters high. How fast is child going
when he reaches the bottom of the slide?

Respuesta :

PiaDeveau PiaDeveau

15-02-2021

Answer:

Speed of child = 8.94 m/s

Explanation:

Given:

Mass of child = 25 kg

Height = 4 meter

Find:

Speed of child

Computation:

P.E = mgh

P.E = (25)(10)(4)

P.E = 1000 J

K.E = P.E

So,

(1/2)(m)(v)² = 1000

(1/2)(25)(v)² = 1000

(v)² = 80

v = 8.94 m/s

Speed of child = 8.94 m/s

Answer Link

Otras preguntas

Answer this and I’ll make you Brainly if it’s right

Clarita is baking muffins for the student council bake sale. The recipe calls for 2 eggs and will make a dozen muffins. How many eggs will she need to make 108

How did African oral tradition affect African-American culture? A) it did not B) it influenced the speaking styles of African-American orators C) it illustrated

Sanders Inc. is a multinational company that specializes in manufacturing and selling high-end cameras. It launches a new product Lunar 5.0, and the product bec

A(n) _____ is a deliverable-oriented grouping of the work involved in a project that defines the total scope of the project. a. work breakdown structure b. proj

Which of the following outcomes could potentially result if a mutation in the gene encoding the G? subunit eliminates its GTPase activity? Choose three outcomes

Is the Rule Number of quality management?

The high school soccer team can have no more than 27 players. Solve an inequality to determine how many players can make the team if the coach has already chose

Behavior-based monitoring attempts to overcome the limitations of both anomaly-based monitoring and signature-based monitoring by being more adaptive and proact

We assume that the representative consumer's preferences exhibit the properties that a. each consumer has one strictly preferred good and that consumption and