animaljamissofab animaljamissofab

06-02-2018
Chemistry

contestada

Barry Bonds swings a bat which has a mass of 1.5 kg at a velocity of 55 m/s. How many joules of kinetic energy could he give to a ball?

Respuesta :

narelyolvera73 narelyolvera73

06-02-2018

KE = mv2
2
KE = ? J
m = 1.5 kg
v = 55 m/s
KE = 1.5 kg x (55 m/s)2
2
KE = 2,268.75 J

Answer Link

Eduard22sly Eduard22sly

10-01-2020

Answer: 2268.75J

Explanation:

K.E = (1/2)mv2

m = 1.5 kg

v = 55m/s

K.E = ?

K.E = (1/2)mv2

K.E = (1/2) x 15 x (55)2

K.E = (1/2) x 15 x 3025

K.E = 2268.75J

Answer Link

Otras preguntas

According to the balanced chemical equation: CaCl₂ (aq) + Na₂CO₃ (aq) → CaCO₃ (s) + 2NaCl (aq) What is the theoretical yield of CaCO₃ (s) if 3.4 grams of Na₂CO

Can postoperative succinylcholine myalgia be reduced? a) Yes, by administering opioids b) Yes, by administering nonsteroidal anti-inflammatory drugs (NSAIDs) c)

2 UESTION 1 Given the sequence: 5; 10; 17; 26; ...; 1765 1.1 If the pattern continues in the same manner, state the value of T5. 1.2Determine the nth term of t

What is the term for roll call by a person in charge? a. Headcount b. Briefing c. Accountability check d. Tallying

When a new mutation occurs in a gamete and the individual that develops from the zygote bearing that mutation dies because the mutation causes a problem in deve

The purpose of a danger zone is to _______________. a. Protect personnel and property from local range installations environmental conditionsb. Designate areas

What neurosurgical procedure involves decompression of the subtemporal region to treat pseudotumor cerebri?

how and why are presidential candidates the youth vote for the 2020 election?

3. Ba3N2 H₂O Ba(OH)2 NH3

Brendan has decided to create a psychological intelligence test to assess the mental proficiency of applicants for a training program for astronauts. In order t