Forces, Friction & Gravity
4 years ago
msmontano
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20 QuestionsShow answers
  • Question 1
    30 seconds
    Q. Two factors effecting the magnitude of the force of gravity between 2 objects are...
    answer choices
    Mass and Distance 
    Mass and Matter
    Distance and Weight 
    Weight and Mass
  • Question 2
    30 seconds
    Q. What is the SI unit used to measure weight? 
    *remember the definition of weight! 
    answer choices
    Grams 
    Liters
    Pounds 
    Newtons 
  • Question 3
    30 seconds
    Q. The force of gravity acting on an object is the object's ______.
    answer choices
    Mass
    Matter
    Weight 
    Terminal velocity 
  • Question 4
    30 seconds
    Q. What is the SI unit used to measure force? 
    answer choices
    Pounds 
    Grams 
    Newtons 
    kg/ m2
  • Question 5
    30 seconds
    Q. You push on a tree with 20 N of force. If the tree doesn't move, the tree is pushing back on you with _____of force.
    answer choices
    20N 
    40N 
    10N 
    70N
  • Question 6
    30 seconds
    Q. What is the force acting between any two objects in the known universe all the time?
    answer choices
    Gravitational Force 
    Force of Friction 
    Normal Force 
    Electromagnetic Force 
  • Question 7
    30 seconds
    Q. What is a friction force acting upon an object on wheels?
    answer choices
    Static 
    Sliding 
    Rolling 
    Fluid 
  • Question 8
    30 seconds
    Q. The speed an object reaches when the force of gravity is balanced by the force of air resistance is called _____
    answer choices
    Accleration 
    Terminal Velocity 
    Free fall 
    Balanced velocity 
  • Question 9
    30 seconds
    Q. To calculate net force, when forces are acting in the same direction, the forces are ...
    answer choices
    added 
    subtracted 
    mutiplied 
    divided 
  • Question 10
    30 seconds
    Q. Pressing on the breaks when driving is an example of...
    answer choices
    sliding friction 
    static friction 
    rolling friction 
    fluid friction 
  • Question 11
    30 seconds
    Q. What is a friction force  acting on an NON- moving object.
    answer choices
    Static friction 
    Fuild friction 
    Rolling friction 
    Sliding Friction 
  • Question 12
    30 seconds
    Q. Forces with have a net force of some value and the object's movement is effected.
    answer choices
    Balanced Forces 
    Unbalanced Forces
  • Question 13
    30 seconds
    Q. With unbalanced forces, the object will move in the direction of the _______ force.
    answer choices
    larger 
    smaller 
    equal 
  • Question 14
    30 seconds
    Q. A force is...
    answer choices
    a push 
    a pull 
    a push or pull 
    a push or pull with a specific magnitude and direction 
  • Question 15
    30 seconds
    Q. The type of friction that occurs when two surfaces slip past each other describes...
    answer choices
    static friction 
    sliding friction 
    rolling friction 
    fluid fiction 
  • Question 16
    30 seconds
    Q. What type of fluid friction acts on an object moving through the air?
    answer choices
    Friction 
    Normal Force 
    Gravity 
    Air resistance 
  • Question 17
    30 seconds
    Q. Forces that have a net force of zero and the object's movement is not effected.
    answer choices
    Balanced Forces 
    Unbalanced Forces 
  • Question 18
    30 seconds
    Q. To calculate net force, when forces are acting in opposite directions, the forces are ...
    answer choices
    added 
    subtracted 
    multiplied 
    divided 
  • Question 19
    30 seconds
    Q. Does mass differ from weight?
    answer choices
    Yes- they are very different!!
    No- they can be interchanged 
    I am not sure- I have more studying to do before Friday!! 
  • Question 20
    30 seconds
    Q. Imagine you travel to another planets. What will change as you walk around the surface of the planet- your mass or your weight?
    answer choices
    Mass
    Weight 
    Both 
    Neither 
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