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The car accelerates an average of 7.5 mph per second. It increases its speed 7.5 mph for every second that it accelerates. The car accelerated from zero to 60 mph in 8 seconds. If we wish to find out how fast it accelerated, we need to divide its acceleration (final speed minus initial speed) by the amount of time that it took to get going that fast. In this case, 60 divided by 8 equals the answer 7.5 mph/sec.
It goes from 0 mph to 80 mph in 1.8 seconds Acceleration = change in speed/time taken = (80 - 0)/1.8 mph per second = 44.4 mph per sec
The formula for finding time based on acceleration and speed is: (Delta)t = (Delta)v/a Change in time = change in speed / acceleration t = 75-15 / 20 t = 60 / 20 t = 3 seconds
20 mph/s North
75 feet per second; about 50 mph.
-10 mph/sec
-4 mph/sec (Study Island Answer)
The car accelerates an average of 7.5 mph per second. It increases its speed 7.5 mph for every second that it accelerates. The car accelerated from zero to 60 mph in 8 seconds. If we wish to find out how fast it accelerated, we need to divide its acceleration (final speed minus initial speed) by the amount of time that it took to get going that fast. In this case, 60 divided by 8 equals the answer 7.5 mph/sec.
8
8
Acceleration = Change in speed/Time Time = Change in Speed/Acceleration = 65mph/20mph per s = 65/20 seconds = 3.25 seconds
It goes from 0 mph to 80 mph in 1.8 seconds Acceleration = change in speed/time taken = (80 - 0)/1.8 mph per second = 44.4 mph per sec
The car with the world's fastest acceleration time from 0-60 mph or 0-100kph is the Ariel Atom V8 with a time of 2.3 seconds.
8 mph/s north
The formula for finding time based on acceleration and speed is: (Delta)t = (Delta)v/a Change in time = change in speed / acceleration t = 75-15 / 20 t = 60 / 20 t = 3 seconds
the car goes from 0 miles in an hour to 60 miles in an hour over 7 seconds this can be changed to minuets (60 minuets in an hour) the car goes from 0 miles in a minuet to 1 mile in a minuet over 7 seconds this can be changed to seconds (60 seconds in a minuet) the car goes from 0 miles in a second to 1/60 miles in a minuet over 7 seconds which then can be changed to feet (5280 feet in a mile) the car goes from 0 feet in a second to 5280/60 feet in a second over 7 seconds this can be simplified the car goes from 0 feet in a second to 88 feet in a second over 7 seconds now lets divide everything by 7 the car goes from 0 feet in a second to 12.57 feet in a second over 1 seconds so are answer is... the car accelerate from 0 to 12.57 feet per second in 1 second
A car increasing its speed from 0 to 60 mph in 10 seconds is an example of acceleration. A ball thrown into the air, moving faster and faster as gravity pulls it downward, is also experiencing acceleration.