A negatively charged rod is brought near one end of an uncharged metal bar. What will the charge be of the metal bar closest to the charged rod?

The force it would take to accelerate an 900-kg car at the rate of 6m/s2

Suppose you plot the distance traveled by an object at various times and you discover that the graph is not a straight line. what does this indicate about the object's acceleration?

The path of a satellite orbiting the earth causes it to pass directly over two tracking stations a and b, which are 51 miles apart. when the satellite is on one side of the two stations, the angles of elevation at a and b are measured to be 87 degrees and 84 degrees, respectively. (a) how far is the satellite from station a? (b) how high is the satellite above the ground?