Acceleration = -20 mi/h^2
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
There is no acceleration if the car is travelling at a steady 54,000 miles per hour.
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.
answer is 20
The answer depends on whether the rate of acceleration is uniform. There is no indication in the question that it is.
minus a trunk and brick wall.
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
To calculate acceleration in miles per hour per second, first convert the acceleration from 0 to 60 mph in 3 seconds to miles per hour. 60 mph / 3 sec = 20 mph/sec. So, the acceleration in miles per hour per second is 20 mph/sec.
There is no acceleration if the car is travelling at a steady 54,000 miles per hour.
9.167 miles per second a = s2- s1/t = 55-0/6 = 9.167
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.
1800 miles per hour
acceleration =(90-60)/(3)=10 mphs=10 mile per hour sec Ahmad Jordan
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
Acceleration is typically measured in units such as meters per second squared or kilometers per hour per second. Using miles per hour is not a common unit for acceleration measurements.
20mps
answer is 20