Gravitation
The units of measurement for gravity
What is 9.8m/s2?
The units used to measure impulse
The direction of the net force acting on an object in uniform circular motion
What is towards the center of the circle?
The defining characteristic of simple harmonic motion
What is periodic motion?
Linear velocity in angular kinematics is
What is angular velocity?
The object that hit the ground first when two objects of different mass fall from the same height
What is they both land at the same time?
The impulse in physics represents
What is a change in momentum?
In uniform circular motion, the centripetal force required to keep an object moving in a circle
What is Acceleration?
What the frequency of a mass-spring system undergoing simple harmonic motion is dependent on
What is the mass and the spring constant?
The angle where an object has rotated around a fixed point
What is angular displacement?
What happens to the gravitational force between two objects if the distance between them is doubled
What is quadrupled?
The impulse-momentum equation
What is J=Δp?
During uniform circular motion, the direction that acceleration is pointed
What is toward the center of the circle?
What remains constant during simple harmonic motion
What is Mechanical Energy?
The relationship between linear velocity and angular velocity
The universal gravitational constant (G)
What is 6.67 x 10-11?
The impulse imparted to an object after 40N of constant force for 2 seconds
What is 80 Newton-seconds?
The magnitude of centripetal acceleration when the radius of a circular path is doubled and the speed is constant
What is it remains the same?
What the maximum displacement from equilibrium in simple harmonic motion is called
What is the Period?
How we find centripetal acceleration in angular motion
What is ac=rw2?
When an object is launched vertically upwards from the surface of the Earth, at the highest point of its trajectory, its acceleration due to gravity is
What is 0?
What it means about an object when the impulse exerted on an object is 0
What is the objects velocity is constant?
The equation that represents the relationship between the speed (v), radius (r), and period (T) of an object undergoing uniform circular motion
What is V=2(pi)(r)/(T)
The period of oscillation of a pendulum with length 1 meter
What is 2.83 seconds?
The angular velocity of a wheel rotating (pi/3)rad in 2 seconds
What is (pi/6)rad/s?