alannahng123098 alannahng123098

23-06-2020
Mathematics

contestada

The formulae for kinetic energy is E =-mv2.

Find the value of E when m= 900 and v=1.3,

Respuesta :

GeorgePP GeorgePP

23-06-2020

Answer: ΔKE = 760.5 Joules

Step-by-step explanation:

Isnt the formula for ΔKE = 0.5m*v^2???

Im not going to use that formula you gave me, its wrong.

900/2 = 450

1.3^2 = 1.69

450 x 1.69 = 760.5 Jules

This is also the wrong subject btw

Answer Link

Otras preguntas

A new car costs $8000 at full price. With a sales tax of 5.75%, how much will the car cost in total?

Which statement about correlation is FALSE? A) Correlation is a quantitative measure of the strength of a linear association between two variables. B) Correlati

Which statement about conjunction is true

Suppose you were a participant in a study about high school dropout rates. You are one of the youngsters at high risk of dropping out. According to current rese

Help plzzz!!Given P(A) = 0.78, P(B) = 0.65 and P(AUB) = 0.873, find the value of P(An B), rounding to the nearest thousandth, if necessary.

4 questions answer please

After being arranged and simplified which of the following equations could be solved using the quadratic formula?

Which of the following choices states a counter-argument for the position, "Too much Internet time means lower test scores?" Over the years, educators have noti

4+3(15-2^(3)) Simplify the equation....

37 square = 136? What is the missing digit and explain how you got it.