En una balanza de fábrica se determina la masa de un cuerpo y se obtiene 1 M kg  280
con
un error aparente
1 1 0,5  a
   M kg
. En un laboratorio, se hace lo mismo con otro cuerpo y
se determina
2 M g  23,545
con un error
2 2 0,001  a
   M g .
¿Dónde se cometió mayor erro

What is work? how much work is done to move an object 0 meters?

Urgent pls a. coal consumption levels off and remains flat. b. petroleum, natural gas, and renewables show an increase in consumption c. more nonrenewable resources continued to be consumed than renewable. d. there is little projected increase in nuclear energy use. e. carbon dioxide emissions are projected to decline as we approach 2040. global energy consumption is defined as the total energy used by an individual or organizations from around the world. use the graph above to analyze the projected energy consumption from now until 2040. which statements in the prompt apply? a) a, b, d b) b, c, d c) a, c, d d) a, b, c, d

The particle p starts from rest at point a at time t = 0 and changes its speed thereafter at a constant rate of 2.8g as it follows the horizontal path shown. determine the magnitude and direction of its total acceleration (a) just before point b, (b) just after point b, and (c) as it passes point c. state your directions relative to the x-axis shown (ccw positive) and choose the angle with the smallest magnitude.