Kinematics
This value can be found by calculating the area bound by a velocity-time graph.
What is Displacement
This law of physics describes how the force stored in an elastic object such as a spring has a linear relationship with how much it is moved from its resting position (equilibrium position)
What is Hooke's Law?
It is mathematically obtained from the dot product of force acting on an object and its velocity.
What is instantaneous power?
This quantity can be found from the slope of a force vs. displacement graph for an ideal spring.
This value for a projectile remains constant during the entire time of flight because there are no external forces acting on it in that dimension.
What is the horizontal component of velocity?
This type of frictional force increases linearly with the applied force up until a maximum value.
What is static friction?
For an oscillating system such as a spring-mass system or a pendulum, the object will be traveling the fastest at this point.
What is equilibrium?
The orbital velocity of any satellite above a planet only depends on the mass of the planet and the radius of the orbit. It does NOT depend on this.
What is mass of the satellite?
For a ball launched with a velocity of 10m/s, at an angle of 60 degrees measured from the ground, this will be the value of its SPEED at the highest point of its arc/trajectory.
What is 5m/s?
What is QUADRUPLE?
It is the type of mechanical energy that can be stored in a system consisting ONLY of an object- Earth/Spring not included.
What is kinetic energy?
A block of mass 10kg sitting at rest on an incline plane inclined at 30 degrees experiences this normal force.
What is 86.7N?
For an object in free fall, doubling the time of fall will result in this happening to its displacement.
What is quadrupling?
This term is used to describe the normal force experienced by a person in an elevator.
What is APPARENT WEIGHT?
To find this quantity, simply find the slope of an energy vs. time graph.
What is average power?
The gravitational field strength of a planet that has 3 times the mass of Earth and 3 times the radius of the Earth will be this approximate value in m/s/s.
What is 3.3 m/s/s?
A person standing stationary at the side of a road would observe a truck moving at 20m/s to be going at that speed. A person in a car moving at 5m/s towards the truck would instead observe the truck moving at this speed.
What is 25 m/s?
For a roller-coaster car traveling at a constant speed along the inside of a circular track, the sum of these two forces provide the required centripetal acceleration at the top of the loop.
What is the normal force and the weight of the roller coaster car?
Consider an object sliding down a frictionless ramp to the bottom of a hill of height "h". Since the total mechanical energy of the system is conserved, the relationship between the speed of the object and its height from the ground, "y", can be given by this equation.
What is v2 = g(h-y)?
In a conical pendulum that is created by fastening the pendulum string to the ceiling and making an angle of theta with the vertical, this component of the tension provides the centripetal force.
What is Tsin(theta)?