cgonzalez8521 cgonzalez8521

18-06-2024
Physics

Answered

Tony has a mass of 45 kg and is moving with a speed of 10.0 m/s.

a. Find tony’s kinetic energy.
b. Tony’s speed changes to 5.0 m/s. now what is his kinetic energy?
c. What is the ratio of the kinetic energies in parts a and b?

Answer :

Other Questions

All of the following contributed to the end of Reconstruction in the South:A. Declining support for Reconstruction in the North.B. Violent resistance to Reconst

Intro to Finance AssessmentQuestion 9Allison wants $8,000 saved in 4 years to make a down payment on a house. How much money should she invest now at 2.75% comp

\dfrac{1}2r-3=3\left(4-\dfrac{3}2r\right)

Be sure to answer all parts.A [tex]$780.0\, \text{g}$[/tex] sample of river water taken near an industrial plant contains [tex]$52\, \text{mg}$[/tex] of chromiu

What is the widest muscle on the back?A. Latissimus dorsiB. TrapeziusC. Gluteus maximusD. Piriformis

The volume of rules and regulations approved each year by bureaucrats through the administrative rulemaking process Multiple Choice is determined by the Senior

Consider a production possibilities frontier (PPF) with good X on the horizontal axis and good Y on the vertical axis. The PPF is a straight line.The PPF repres

Lee y escoge la mejor respuesta. Read and select the best answer. Si se siente malestar por el éxito de otra persona o hay emociones de duda en una relación rom

There are many ropes keeping a hot air balloon from floating away before a balloon race. One of these ropes is fixed to the ground at a [tex]$45^{\circ}$[/tex]

Which of the following sentences is not a comma splice or a run-on?A. The student fell asleep in class; everyone thought this was rude behavior.B. The student f

Which of the following was true of Latin American society in the period 1750 to 1914? (A) Society was egalitarian. (B) Few migrants came to Latin America. (C) I

what is a current event from israel???? helpppppppp!!!

A friend of yours started her own dog walking business. At first she only had a couple customers, and she used Word to create all of her business letters. She

is 800 cm bigger than 8 m

Which equations show the identity property of multiplication? Choose exactly two answers that are correct. A. 4.2 = 1 • 4.2 B. 0 • (–8) = 0 C. –3 • 1 = –3 D. -1

What was the Black Hand Society?

What is the correct sequence of factors involved in blood clotting? A. platelets → clotting factors → fibrin → fibrinogen B. clotting factors

2. In modern society, what do we mean when we refer to the division of labor? A. The specialization of jobs in the medical field B. The ways construction job

What was the House of Wisdom? Where was it located?

The World Health Organization recommends that countries prepare for pandemics by _____. ~building underground shelters ~killing all birds ~mass-producing boxes