Types of Motion
This happens when an object goes from moving left to moving right
Change Direction
10 to the left and 10 to the right
0N
This applies force downward on an object on Earth at all times
Gravity
The energy of movement
Kinetic
Was Pennsylvania a part of the union or the confederacy?
union
When more force is applied in the direction something is already moving
Speed up
20N to the left, 10N to the right
10N to the left
This is a contact force that opposes an object's motion
Friction
Newton's Second Law states
Force= mass x acceleration
Mass = 50kg, Force = 25N, acceleration=.......
This is a math question!
A=0.5m/s2
A stopped object has unbalanced force applied to it
start moving
35N to the left, 10N to the left, 25N to the right
20N to the left
This is the definition of force
Push or Pull
Double question. Why do we have 365 days in a year. What type of force is involved in this?
Earth's rotation around the Sun. Gravitational
Too bad! What is the acceleration of an object that speeds up from 10m/s to 90m/s in 2 seconds?
40m/s2
Force is applied in the direction opposite of the direction the object is moving, but not enough to make it stop
slow down
Newton's First Law states:
An object in motion...
A non contact force that attracts or repels
Magnetism
When sitting on a table, name which type of force is applied upwards on an object (hint, it is the most normal of all the types of force)
normal force (lol)
Too bad, you get a science question! Newton's Third Law states:
Equal opposite reaction
An opposing force works on an object until the net force is 0
Stop moving
50.4N left, 21N left, 35N right, 20N right
16.4N left
This applies force in the direction opposite of which an object is falling
Air resistance
This is the combination of all forces applied on an object. You must ________ forces going in the same direction and ____________ forces going in different directions.
Net force, add, subtract
Where is Mr. Slivinski's calculator bag from?
Target