1D Motion

A penguin waddles 5 meters north, then 3 meters south. What is the total distance traveled by the penguin?

• 2 meters

• 8 meters

• 5 meters

• 3 meters

Tags

TX.112.45.C.5.C.

DOK Level 1: Recall

If a penguin swims at a constant speed of 60 km/h for 2 hours, what is the total distance covered?

• 30 km

• 120 km

• 60 km

• 100 km

Tags

TX.112.45.C.5.C.

DOK Level 1: Recall

A penguin waddles 4 meters east to catch a fish and then waddles 3 meters west to return to its nest. Calculate the displacement of the penguin.

• 1 meter east

• 7 meters east

• 1 meter west

• 7 meters west

Tags

TX.112.45.C.5.C.

DOK Level 2: Skill/Concept

A penguin accelerates from rest to 20 m/s in 5 seconds. What is its acceleration?

• 4 m/s²

• 5 m/s²

• 2 m/s²

• 10 m/s²

Tags

TX.112.45.C.5.C.

DOK Level 2: Skill/Concept

• 12 m/s

• 7 m/s

• 3 m/s

• 4 m/s

Tags

TX.112.45.C.5.C.

DOK Level 2: Skill/Concept

A penguin swims 100 meters in 10 seconds. What is its average speed?

• 5 m/s

• 10 m/s

• 15 m/s

• 20 m/s

Tags

TX.112.45.C.5.C.

DOK Level 1: Recall

A penguin starts from rest and accelerates uniformly at 2 m/s² for 5 seconds on an icy surface. What is the final velocity and the distance covered?

• Final velocity: 10 m/s, Distance: 25 m

• Final velocity: 5 m/s, Distance: 20 m

• Final velocity: 10 m/s, Distance: 50 m

• Final velocity: 5 m/s, Distance: 25 m

Tags

TX.112.45.C.5.C.

DOK Level 3: Strategic Thinking

A graph shows the velocity of a penguin sliding on ice over time. The penguin starts from rest and reaches a velocity of 20 m/s in 4 seconds. What is the slope of the velocity-time graph, and what does it represent?

• Slope: 5 m/s², represents acceleration

• Slope: 4 m/s², represents acceleration

• Slope: 20 m/s², represents speed

• Slope: 10 m/s², represents velocity

Tags

TX.112.45.C.5.C.

DOK Level 3: Strategic Thinking

• 18 meters

• 12 meters

• 6 meters

• 24 meters

Tags

TX.112.45.C.5.C.

DOK Level 2: Skill/Concept

A penguin sliding on ice with a velocity of 15 m/s comes to a stop in 5 seconds. What is the penguin's acceleration?

• -3 m/s²

• -5 m/s²

• -2 m/s²

• -4 m/s²

Tags

TX.112.45.C.5.C.

DOK Level 3: Strategic Thinking