2D Kinematics

Kinematic analysis provides important information such as

• Colors, information, digital data

• Textures, dimensions and opportunity

• Money, Business and usefulness

• length, weight, size and capacity

Tags

NGSS.MS-PS3-1

A car going 50mph accelerates to pass a truck. Five seconds later the car is going 80mph. Calculate the acceleration of the car

• 6

• 500

• 16

• 10

Tags

NGSS.MS-PS2-2

What quantity is described by magnitude and direction

• scalar

• vector

• motion

• size

What is the formula for displacement?

• final position minus initial position

• initial position minus final position

• final position divided by initial position

• initial position divided by initial position

What is the velocity of a fish that travels 10 meters in 3 seconds?

• 3.33 m/s

• 30 m/s

• 0.3 m/s

Tags

NGSS.MS-PS3-1

What does kinematics look at?

• motion

• velocity

• accelaration

• displacement

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

what is the shortest distance between the start and end point of a journey?

• displacement

• distance

• accelaration

• velocity

A cat is chasing after a mouse. How long will it take for it to have a final velocity of 6m/s if we assume the initial velocity was 0 m/s and the acceleration is 0.738 m/s2?

• 8.13 seconds

• 4.428 seconds

• 5.262 seconds

• 6.738 seconds

Tags

NGSS.MS-PS2-2

What is the total length traveled between the start and end point of a journey?

• distance

• displacement

• velocity

• acceleration

A projectile is launched with an initial velocity of 20 m/s at an angle of 30 degrees above the horizontal. What is the horizontal component of its velocity?

• 10 m/s

• 17.32 m/s

• 20 m/s

• 30 m/s