tốc độ

Multiple Choice

What is the main theme of today's lesson as depicted in the image?

• Running

• Swimming

• Cycling

• Jumping

Multiple Choice

If a puppy runs for 50 meters in 10 seconds , what was the puppies speed in meters per second (m/s)

• 60 m

• 5 m/s

• 5 ft/s

• 5 m

Multiple Choice

Nhắc lại công thức tính vận tốc được học ở lớp 5

• S = vt

• S = v/t

• S = t/v

• S = v + t

Multiple Choice

What are the two methods to determine speed as described in the image?

• Comparing distances traveled in the same time period

• Comparing time taken to travel the same distance

• Calculating average speed

• Measuring acceleration

Multiple Choice

Which answer choice best describes the movement of the object between the times of 0 and 6 seconds on the graph?

• Moving at a constant speed

• Accelerating

• Moving toward the north

• Stopped

Multiple Choice

What is the formula used to determine the speed of motion in physics?

• Distance = Speed x Time

• Speed = Distance / Time

• Time = Speed / Distance

• Speed = Distance + Time

Multiple Choice

What is the relationship between s, v, and t in the triangle diagram?

• s = v + t

• s = v - t

• s = vt

• s = v/t

Multiple Choice

What are the units of measurement for length, time, and speed as shown in the table?

• Meters (m), Seconds (s), Meters per second (m/s)

• Kilometers (km), Hours (h), Kilometers per hour (km/h)

• Centimeters (cm), Minutes (min), Feet per second (ft/s)

• Inches (in), Days (d), Miles per hour (mph)

Multiple Choice

What are the units of speed in the metric system as mentioned in the image?

• m/s

• km/h

• Both m/s and km/h

• None of the above

Multiple Choice

A student travels from home to school by bicycle at a constant speed, leaving home at 6:45 AM and arriving at school at 7:15 AM. If the distance from home to school is 5 km, calculate the speed of the student in km/h and m/s.

• 5 km/h and 1.39 m/s

• 10 km/h and 2.78 m/s

• 15 km/h and 4.17 m/s

• 20 km/h and 5.56 m/s

Multiple Choice

What is the speed of the bicycle if the distance is 5 km and the time taken is 30 minutes?

• 5 km/h

• 10 km/h

• 15 km/h

• 20 km/h

Multiple Choice

What is the average speed of a turtle in m/s according to the table?

• 0.055

• 1.5

• 4

• 7

Multiple Choice

Which of the following examples represents fast motion?

• Usain Bolt running at 35.7 km/h

• A snail moving at 0.03 km/h

• A cheetah walking at 120 km/h

• A trench in the ocean

Multiple Choice

What is speed?

• how far you go
• how much distance is covered over a period of time
• how fast you accelerate
• the change in the location of a object

Multiple Choice

How many oranges are there on the tree?

• 2

• 3

• 4

• 5

Multiple Choice

Calculate the velocity of a cyclist traveling 60 kilometers south over a period of 6 hours.

• 10 km/hr
• 10 km/hr south
• 10 mi/hrnsouth
• 360 km/hr south

Multiple Choice

Which of the following units is not a unit of speed?

• kg/m³

• km/h

• km/h

• m/min

Multiple Choice

Câu hỏi 3: Để so sánh ai chạy nhanh, ai chạy chậm ta có thể cần cứ vào ___

• Quảng đường mà mỗi người có thể chạy được

• Tổng thời gian mỗi người chạy một quảng đường tùy ý

• Quảng đường mỗi người chạy được trong cùng một thời gian

• Đích đến của quảng đường mỗi người chạy

Multiple Choice

A moving object with a speed of 4 m/s. What speed is equivalent to the speed below?

• 144 km/h

• 14.4 km/h

• 0.9 km/h

• 9 km/h

Poll

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