11. Examine the table provided. Which of the objects is producing the greatest force? *
Object
Mass
Acceleration
Soccer Ball
0.45 kg
5 m/s2
Tennis Ball
0.055 kg
100 m/s2
Marble
0.015 kg
1000 m/s2
Ping Pong Ball
0.020 kg
10 m/s2
a. Soccer Ball
b. Tennis Ball
c. Marble
d. Ping-Pong Ball

The image below shows numerous volcanic mountains in the pacific northwest. what is the most likely cause of the volcanic and earthquake activity in this region?

From 0 to 5 seconds john pushed a box 5 meters. from 5 to 10 seconds, paul pushed the same box another 5 meters. who did more work? a. john b. paul c. john and paul did the same amount of work.

The dipole moment of the water molecule (h2o) is 6.17x10^-30 c.m. consider a water molecule located at the origin whose dipole moment p points in the +x-direction. a chlorine ion ( of charge-1.60x10^-19c , is located at x=3.00x10^-9m . assume that is much larger than the separation d between the charges in the dipole, so that the approximate expression for the electric field along the dipole axis can be used. a) find the magnitude of the electric force that the water molecule exerts on the chlorine ion. b) what is the direction of the electric force. -x-direction or +x-direction c) is this force attractive or repulsive?