SareBearMC SareBearMC

30-11-2016
Physics

contestada

Gravity pulls downward on a rock with a force of 800 N. If you pull upward on the rock with a force of 400 N, what is the total force acting on the rock?

A. 400 N downward
B. 400 N upward
C. 1200 N downward
D. 1200 N upward

Respuesta :

soccerislife14 soccerislife14

30-11-2016

the answer is
a. 400 N downward

Answer Link

Аноним Аноним

30-11-2016

A i believe srry if wrong

Answer Link

Otras preguntas

The opening of which of the following types of ion channels will lead to a depolarization? A chemically gated sodium channel 2) a voltage gated sodium channel 3

The following table shows the speed that 4 animals traveled today. For example, the turtle traveled 6meters in 5 minutes.---------------------------------------

Imagine that you are prototyping an electronic device based on the Arduino platform and you are using a seven-segment display to show numeric values. To reduce

the function [tex]c(x) = 72 \times (1.04) ^{x} [/tex]models the cost in dollars, c, of 1 ounce of a certain chemical used in a laboratory. x represents the num

help plzzzzzzzzzzzzz

What is the area of the isosceles trapezoid shown?

According to the old woman, what brings the most happiness to marriage

A limerick on soil erosion five lines can someone help me.

Matt wants to put up a wallpaper boarder for the perimeter of a 12-ft by 15-ft room. The border comes in 6-yd rolls. How many rolls would be needed?

Listed in the Item Bank are key terms and expressions, each of which is associated with one of the columns. Some terms may display additional information when y

ACCESS MORE