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An automobile breaks to a stop from an initial speed of 14 meters per second in 7 seconds what is the deceleration?
(0-14)/7-14/7-2ACELERATION= -2m/sDECELERATION=2m/s
Which has the greater deceleration a bicycle slowing from 3 meter per second to a stop in 6 seconds or a car slowing 20 meter per second to 15 meter per seconds in 6 seconds?
Acceleration = (change in speed)/(time for the change)Bike: (0 - 3)/6 = -1/2 meter per second2Car: (15 - 20)/6 = -2/3 meter per second2Both accelerations are negative. The car's is greater.We could have seen that right away, without all the calculations, just by noticingthat the car loses more speed in the same amount of time ! That's why I couldn'tscore bubkes on the GE College Bowl.
What is the average speed of an ant that crawls 1m in 45 seconds?
The average speed of an ant that crawls 1 meter in 45 seconds can be calculated using the formula: speed = distance/time. In this case, the speed is 1 meter divided by 45 seconds, which equals approximately 0.0222 meters per second. Therefore, the ant's average speed is around 0.0222 m/s.
How long does it take a bicycle to travel 2013 meter if it goes a speed of 108 meter per second?
The time does it take a bicycle to travel 2013 meter if it goes a speed of 108 meter per second is 18.63888888888889 seconds.
What is the speed of a 75 meter long train which passes a 150 meter long plateform in 10 seconds?
81 km/hr
What is the speed of an object if it goes 20 meter in 4 seconds?
Speed = Distance/Time = 5 metres per second
As a beginner in 100 meter what should be the speed?
between 12 to 14 seconds is good for a beginner
What is another word for decreading speed?
deceleration
A child riding a bicycle at 15 meters per second decelerates at the rate of 3.0 meters per second squared for 4.0 seconds what is the child's speed at the end of the 4.0 seconds?
Its 3.0 m/s acceleration = (final_speed − initial_speed) / time_interval Solve the above for "final speed." They give you all the other quantities, so just plug them in. (Remember that "deceleration" means the acceleration is negative.
Is deceleration a form acceleration?
Acceleration and deceleration are both the rate at which velocity changes, Deceleration is a negative acceleration. In an equation the rate of deceleration is shown as a negative acceleration valueCentripetal acceleration is different and represents the rate of change of tangential velocity. There is no equivalent centripetal deceleration.
What would 10.49 seconds for a 100 meter dash be for speed in miles per hour?
A 10.49-second 100-meter dash equates to an average speed of 21.32 miles per hour.
What is the definition of deceleration acceleration?
Deceleration is the rate at which an object slows down or decreases its speed. Acceleration is the rate at which an object speeds up or increases its velocity. Both are measures of how quickly an object's motion changes.
