jessicdsmoot jessicdsmoot
  • 01-11-2020
  • Mathematics
contestada

A 1500 kg car speeds up from zero to 3.0 ms. it has kinetic energy of 6750 J at top spreed. True or False?

Respuesta :

Answer046
Answer046 Answer046
  • 01-11-2020

Answer:

True

KE = 1/2 mv^2

m = 1500 kg

v = 3 m/s

KE = 1/2 (1500 kg)(3 m/s)^2

KE = (750 kg)(9 m^2/s^2)

KE = 6,750 J

Answer Link

Otras preguntas

what is the most inspiring thing you've ever been told?
edificios más antiguos del Nuevo Mundo
what is the lymphatic system
how to graph this equation
Balance the following reaction under acidic conditions. Cr2O7 2- + Mo → CrO2 - + MoO+
Explain how drooping of leaves is an advantage to plants
2.3.4 Describe the process of crossing over that resulted in the appear structure A. in the diagram​
A piece of copper metal weighs 2.3 grams had a temperature increase from 5.2 °C to 9.6 °C. How much energy was supplied to the gold for this temperature change?
The perimeter of a rectangular concrete patio is 42 meters. It is 12 meters long. How wide is it?
Carmen is planning rail lines for a new train station. Help her find m<1. Explain how you found that solution. Parallel lines a and b are cut by transversal