Physics of Motion and Speed Analysis

What was Terrell’s speed for the first 120 seconds of the workout?

What was Terrell’s speed for the entire 1700 meters?

Did Terrell complete the segment between 0 and 210 seconds at a constant speed?

During which of the following segments was Terrell taking a break?

What is the car's average speed for the entire four hours of the trip?

What was Sarah's acceleration during her speed increase?

What is the object's acceleration during the first 60 seconds of its motion?

Between which time segment is the object not accelerating?

During which time segment is the object accelerating at the greatest rate?

Which statement correctly describes Marisol’s motion?

Which of the following best represents the velocity of the moving bus?

From which frame of reference is the person sitting on a train NOT moving?

What is the average acceleration of the car during the first 5 seconds of motion?

Which statement best describes the car’s acceleration from 6.0 to 8.0 seconds?

What was Anna’s velocity when she increased from 0 m/sec?

Terrell's Workout Analysis

Terrell's speed for the first 120 seconds of his workout was calculated to be 4.2 m/s.
Over the entire 1700 meters, Terrell's average speed was 4.7 m/s, determined by a total time of 360 seconds.
Speed variations indicate that Terrell did not maintain a constant speed within the first 210 seconds, shown by changing slopes on the graph, including a stop from 30 to 60 seconds and acceleration from 180 to 210 seconds.
Terrell was taking a break during the first option of the segment, from 0 to 60 seconds.

Car Trip Average Speed Calculation

A car covered a total distance of 360 kilometers in four hours, which results in an average speed of 90 km/h.

Sarah's Cycling Acceleration

Sarah increased her speed from 4 m/s to 10 m/s in 3 seconds, achieving an acceleration of 2 m/s².

Object's Acceleration Analysis

The object's acceleration for the first 60 seconds of motion was calculated as 3.333 m/s².
The object experienced no acceleration between 60 to 90 seconds, indicated by a flat line on the graph.
The greatest acceleration occurred within the time segment of 0 to 30 seconds.

Marisol on the Bus

Marisol is moving relative to both the traffic light and the bus, but stationary relative to the bus driver.
The velocity of the moving bus is best represented as 40 m/s East.

Train Movement Reference Frame

From the perspective of the ground, a person in a train moving at 100 km/h is not in motion.

Car Average Acceleration

During the first 5 seconds, the average acceleration of the car is 5 m/s² south.
Between 6.0 to 8.0 seconds, the car's acceleration is characterized as changing direction rather than increasing or decreasing speed.

Anna's Running Performance

Anna increased her velocity from 0 m/s to 5 m/s in 3 seconds at the start of her 100 meter dash, showcasing effective initial acceleration.

This quiz explores concepts related to speed and acceleration in various scenarios, including Terrell's workout, a car trip, and Sarah's cycling. Analyze how speed varies in different segments and calculate average speeds and acceleration. Test your knowledge on the principles of motion and their practical applications.