Samuels PS Force: Question Preview (ID: 31566)

Below is a preview of the questions contained within the game titled SAMUELS PS FORCE: Physical Science Force .To play games using this data set, follow the directions below. Good luck and have fun. Enjoy! [print these questions]

Play games to reveal the correct answers. Click here to play a game and get the answers.

Rubbing two pieces of sandpaper together demonstrates which cause of friction?
a) repulsion b) attraction c) denaturing d) none of these
Two objects attracting each other through force proportional to their masses is stated in the:
a) Law of Universal Gravitation b) Law of Universal Force c) Law of Motion d) Law of Acceleration of Gravity
The discovery of the law of universal gravitation is credited to which scientist?
a) Isaac Newton b) Henry Cavendish c) Galileo Galilei d) Ernest Rutherford
A force that causes objects to travel in a curved path rather than a straight line is _____ force.
a) centripetal b) gravitational c) friction d) centrifugal
Which of the following surfaces would offer the least friction for a moving object?
a) Ice b) Carpet c) Grass d) Pavement/Roads
What type of friction prevents objects from moving?
a) static b) rolling c) kinetic d) coefficient
What type of friction affects sliding objects already in motion?
a) kinetic b) static c) rolling d) coefficient
When air resistance stops a falling object from speeding up, the object has reached its _________ velocity.
a) terminal b) drag c) free-fall d) Cavendish
What is the SI unit for force?
a) Newton b) Joule c) Coulomb d) Watt
Weight is:
a) the gravitational force on an object b) the mass of an object c) velocity through space d) the amount of drag an object produces
Play Games with the Questions above at
To play games using the questions from the data set above, visit and enter game ID number: 31566 in the upper right hand corner at or simply click on the link above this text.

Log In
| Sign Up / Register