Wiki User
∙ 13y agoAverage acceleration = (change in speed) / (time for the change) = (60 - 0) / (2.1) =
28.571 miles per hour per second, or
41.905 feet per second2
Using: (1 mile / hour - second) x (5,280- ft / mile) / (3,600 second / hour) = 1.4666 ft/sec2
Wiki User
∙ 13y ago14.19 feet per second2 (rounded)
Acceleration = -20 mi/h^2
Acceleration = (change in speed) divided by (time for the change)Acceleration = (25 - 0)/(3) = 81/3 miles per second2Don't try this at home. That acceleration is about 1,368 G's. You can not survive it!
The acceleration cannot be determined with this information. The beginning and ending velocity needs to be known. You can determine her average velocity, however. average velocity = displacement/time = (9mi - 3mi)/3s = 6m/3s = 2m/s
60/5 = 12 miles per second2
-6.38715
14.19 feet per second2 (rounded)
To calculate acceleration, you need to know the initial velocity of the car and its final velocity after 6.8 seconds. The acceleration can be found using the formula: acceleration = (final velocity - initial velocity) / time.
Acceleration = -20 mi/h^2
Acceleration = (change in speed) divided by (time for the change)Acceleration = (25 - 0)/(3) = 81/3 miles per second2Don't try this at home. That acceleration is about 1,368 G's. You can not survive it!
-10 mph/sec
The acceleration cannot be determined with this information. The beginning and ending velocity needs to be known. You can determine her average velocity, however. average velocity = displacement/time = (9mi - 3mi)/3s = 6m/3s = 2m/s
The average acceleration of the car can be calculated using the formula: average acceleration = change in velocity / time taken. In this case, the change in velocity is 25 m/s - 0 m/s = 25 m/s, and the time taken is 8.0 s. Therefore, the average acceleration is 25 m/s / 8.0 s = 3.125 m/s^2.
Something that has a constant acceleration of 13.3 per second squared
60/5 = 12 miles per second2
minus a trunk and brick wall.
-4 mph/sec (Study Island Answer)