Study the velocity vs. time graph shown. What is the displacement of the object from 2 seconds to
6 seconds?
Velocity vs. Time
O 4m
O 8 m
8
O 16 m
7
0 24 m
Velocity (m/s)
ONWA
0
1
2.
3
ch
6
Time (s)

Asuppose a suitcase has a mass of (m) 30 kg and a net force (n) of 10 kg*m/s. what is the acceleration rate of the suitcasein m/s? show your work to support your answer.

Aball has an initial velocity of 3 m/s. if there is no friction, what is the highest it could roll?

Two 1.20-m nonconducting wires meet at a right angle. one segment carries + 2.50 µc of charge distributed uniformly along its length, and the other carries - 2.50 µc distributed uniformly along it, as shown in fig. 21.50. ( a. find the magnitude and direction of the electric field these wires produce at point p, which is 60.0 cm from each wire. ( b. if an electron is released at p, what are the magnitude and direction of the net force that these wires exert on it?