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Velocity = Distance/Time = 28/1.4 = 20 m/s

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15y ago

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What is the velocity of a car that is drives 10 meters in 5 seconds?

The velocity of the car can be calculated using the formula: velocity = distance/time. In this case, the car travels 10 meters in 5 seconds, so the velocity is 10 meters ÷ 5 seconds = 2 meters per second. Therefore, the car's velocity is 2 m/s.


When acceleration occurs?

Acceleration occurs when velocity changes over time. The formula for it is as follows: a = (Vf - Vi) / t a: acceleration (meters/seconds2) Vf: Final velocity (meters/seconds) Vi: Initial Velocity (meters/seconds) t: Time (seconds)


You throw a ball straight up with a velocity of 40 meters per second. What is the ball's velocity after 3 seconds?

You throw a ball straight up with a velocity of 40 meters per second. What is the ball's velocity after 3 seconds?


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To find the average velocity of the car over the entire 10 seconds, we calculate the total displacement and divide it by the total time. The car travels -50 meters in the first 5 seconds and 10 meters in the next 5 seconds, resulting in a total displacement of -50 + 10 = -40 meters. The total time is 10 seconds. Therefore, the average velocity is -40 meters / 10 seconds = -4 meters per second.


A dog travels 250 meters east in 8 seconds what is the velocity of the dog?

To calculate the velocity of the dog, you divide the distance traveled by the time taken. The dog travels 250 meters east in 8 seconds, so the velocity is 250 meters / 8 seconds = 31.25 meters per second east. Thus, the dog's velocity is 31.25 m/s east.


What is the velocity of a sailboat that travels 149 meters away from the shore in 16.8 seconds?

To find the velocity of the sailboat, you can use the formula for velocity, which is distance divided by time. In this case, the distance is 149 meters and the time is 16.8 seconds. Thus, the velocity is calculated as ( \text{velocity} = \frac{149 , \text{meters}}{16.8 , \text{seconds}} \approx 8.88 , \text{meters per second} ). Therefore, the sailboat travels at a velocity of approximately 8.88 m/s.


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Velocity is a vector quantity that includes both speed and direction. To calculate the velocity of Rob on a skateboard, we need to know the distance he traveled in meters and the direction of his motion. If Rob travels 10 meters in 3 seconds, the velocity would be 10 meters/3 seconds = 3.33 m/s (assuming no change in direction).


If a student travels 20 meters in 5 seconds what is the students velocity?

The student's velocity is 4 meters per second. Velocity is calculated by dividing the distance traveled by the time taken. In this case, 20 meters divided by 5 seconds equals 4 meters per second.


If i move forward 5 meters in 2 seconds. what is my velocity?

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What is the velocity of an object that travels 15 meters in 2 seconds?

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What would be the velocity of a deepwater wave with a wavelength of 50 meters and a period of 6.5 second?

The velocity of a deepwater wave can be calculated using the formula v = L/T, where v is the velocity, L is the wavelength (50 meters), and T is the period (6.5 seconds). Substituting the values gives v = 50 meters / 6.5 seconds ≈ 7.69 m/s.