Describing Motion
This point assumed to be not moving.
What is a reference point?
The distance traveled by a moving object per unit of time.
What is speed?
The rate of change in velocity refers to this.
What is acceleration?
The greater kinetic energy of a large truck than a small car moving at the same speed is determine by
What is its large mass (mass)?
What is the SI unit for speed?
What is kilometer per hour or km/h?
The reference point of riding a bicycle past a building.
What is the building?
The distance traveled by a moving object per unit of time with direction.
What is velocity?
A car stopping at a stop sign.
What is deceleration/ negative acceleration?
1/2 m x v2
The magnitude of acceleration of a train traveling 30 m/s brakes to a stop in 1 minute
What is 0.5 m/s2 ?
The length and direction that an object has moved from its starting point.
What is a displacement?
Another name for speed that does not change.
The unit of acceleration.
What is meters per second per second (m/s/s) or m/s2 ?
The energy that describe a baseball flying through the air.
What is kinetic energy?
The description of a line with a steeper slope compared to another line in term of speed.
What is greater?
You traveled 1 mile east and 2 miles north to school, totaling 3 miles. The total miles refers to this.
What is distance?
A hurricane is moving 20 kilometer/hour east refers to this.
What is velocity?
Three ways an object can accelerate.
What is speed up, slow down, and change direction?
Potential Energy + Kinetic Energy
What is mechanical energy?
A quantity that consists of both magnitude and direction.
What is a vector?
Two toy cars moving 10 cm/s in the same direction is said to have the same __________
What is speed and velocity?
The final speed compared to the initial speed of a car speeding up.
What is more than the initial speed?
The unit for Kinetic Energy.
What is kg(m/s)2 ?
Weight X Height
What is Gravitational potential energy?