1-D Kinematics
This is the only force acting on an object in free fall.
What is gravity?
In order to be a vector quantity, it has to have both _____ and _____.
What is magnitude and direction?
This is the resistance to a change in motion of an object.
What is F = m * a?
Sound will travel the fastest through this state of matter.
What is solid?
This is a diagram that should be drawn when solving any dynamics problem.
What is a free-body diagram?
When all the forces acting on an object add up to zero, they are _____.
What is balanced forces?
Acceleration has an inverse relationship with _____.
What is mass?
This is the base SI unit for light.
What is candela?
A ball in freefall falls H distance during the 1st second, and this is how far the ball will fall in the 2nd second.
What is 3H?
This is the direction that kinetic friction acts on an object.
What is the opposite direction of motion?
An object with higher mass will have _____ inertia.
What is greater?
Two objects are acted upon by the same magnitude force. The one with _____ mass will accelerate faster.
What is less?
This man do be lookin kinda fresh doe.
Who is Mr. Kamanda?
A projectile has constant _____ velocity, while its _____ velocity changes.
What is horizontal and vertical?
This is the type of friction that prevents an object from sliding while on a slope.
What is static friction?
An object moving while in contact with another surface will experience this type of friction.
What is kinetic friction?
This will happen if you place two grapes in a microwave.
What is create plasma?
This is how long it will take a 5 kg object to hit the ground if dropped from rest at a height of 12.5 m.
What is 1.60 seconds?
A football kicked from ground level at a 30 degree angle with initial velocity 20m/s will travel this amount of distance before hitting the ground.
What is 20sqrt(3)m or 34.64m?
This man came up with the concept of inertia.
Who is Galileo?
A rocket ship with a mass of 1,000kg turns on its thrusters, generating 20,000N of force. This is the rockets speed after 5 seconds of thrusting.
What is 100m/s?