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The car is slowing down at a rate of 10 miles per hour for each hour it continues this rate.
There is no acceleration if the car is travelling at a steady 54,000 miles per hour.
1.37822e6 miles per hour.
If its speed is constant, its acceleration is nil.
Constant velocity is a measure of distance traveled per unit of time at a uniform speed, such as miles per hour or feet per second. Constant acceleration is a measure of a continuing increase in velocity per unit of time, as when a car speeds up from 30 miles per hour to 40 miles per hour in 5 seconds, then from 40 miles per hour to 50 miles per hour during the next 5 seconds. It will then have had a constant acceleration of 10 miles per hour per 5 seconds.
No. "Miles per hour" is a speed. An acceleration might be "Miles per hour per hour", or "miles per hour squared".
The car is slowing down at a rate of 10 miles per hour for each hour it continues this rate.
Since acceleration is a change in velocity, if your velocity is constant (does not change), your acceleration is zero.
Acceleration = Change in Velocity over time a = (v-v0)/t In this case, v = 60 mph and t = 6 s So a = (60mph)/(6s) which is 10 miles per hour per second. (This is 36000 miles per hour per hour, or 36,000 miles per hour squared [36000 m/h2.)
Acceleration is a rate of change of motion. It's usually measured in x squared, or x per second, per second. Acceleration may be a rate of change (not a change, a rate of change) such as: Zero to 50 miles per hour may be ten miles per second, per second. The first second, he was going 10 mph...the second second he was going 20 mph... the 3rd second he's going 30 miles per hour.... So...the acceleration is 10 exponent 2 or 10 miles per second squared. For acceleration to happen, an object must continue to increase it's speed. It has to go 10 then 20 then 30 then 40 then 50 miles per hour to accelerate. A RATE of change of speed.
There is no acceleration if the car is travelling at a steady 54,000 miles per hour.
acceleration =(90-60)/(3)=10 mphs=10 mile per hour sec Ahmad Jordan
20 miles/hour/second The acceleration is simple division 60/3 = 20.
1.37822e6 miles per hour.
If its speed is constant, its acceleration is nil.
Constant velocity is a measure of distance traveled per unit of time at a uniform speed, such as miles per hour or feet per second. Constant acceleration is a measure of a continuing increase in velocity per unit of time, as when a car speeds up from 30 miles per hour to 40 miles per hour in 5 seconds, then from 40 miles per hour to 50 miles per hour during the next 5 seconds. It will then have had a constant acceleration of 10 miles per hour per 5 seconds.
3.6 mile/hr-sec = 12,960 mile/hr2