Two objects X and Y move directly towards each other. The objects have the same mass. Object X has a velocity of 5.0m/s to the right. Object Y has a velocity of 3.0m/s to the left.

Consider a resistor with color code “orange blue brown gold” and a measured value of 370 ω. determine the following: nominal value, tolerance, % error, and the probability of another resistor from the same manufacturing batch having a value closer to nominal than this one. use matlab or excel to evaluate the erf function.

Mike walks 100 meter north, then walks 30 meters south. after this, he walks another 10 meters north. what is the magnitude of his total displacement during this walk,in meters?

If the ama of the inclined plane below is 2, calculate the ima and efficiency. ima = efficiency =