Forces and Kinematics

This is an example of what type of kinematic chain?

• Open

• Closed

How things move

• Kinematics

• Dynamics

• Statics

• Mechanics

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

NGSS.MS-PS3-1

Who disagreed with the ancient Greek Philosophers and believed that motion could be described mathematically?

• Galileo

• Aristotle

Select the following areas of mechanics that roller coasters must consider:

• Kinematics

• Statics

• Dynamics

• All 3 of the areas of mechanics

Tags

NGSS.HS-PS2-1

NGSS.HS-PS2-2

NGSS.HS-PS2-3

NGSS.HS-PS2-4

Which of the following systems is not accelerating

• A car slowing down to a stop

• An airplane on the runway speeding up for take off

• A boy on a bicycle going 10 mph

• A girl swinging on a swing

The red line represents

• Displacement

• Distance traveled

• Direction

Why things move

• Kinematics

• Dynamics

• Statics

• Mechanics

Tags

NGSS.MS-PS2-2

NGSS.MS-PS2-4

NGSS.MS-PS3-1

Motion occurs when a systems ______________ changes during an interval of ________________.

• Mass; change

• Temperature; time

• Time; position

• Position; time

What is the combination of 2 vectors called?

• Joint vector

• Resultant vector

• Combined vector

• Sum vector

What is the formula for calculating force in Newton's second law of motion?

Tags

NGSS.MS-PS2-2