There is no acceleration if the car is travelling at a steady 54,000 miles per hour.
-6.667 miles per second squared
Acceleration = -20 mi/h^2
Acceleration = change in velocity/change in time Acceleration = 96 miles per second - 32 miles per second/8 seconds = 8 miles per second per second or, better expressed 8 mi/s^2 ---------------
The average speed is 120 miles per hour.
Both the speed and velocity have increased as a result of acceleration.
-6.667 miles per second squared
Acceleration = -20 mi/h^2
To find the acceleration, we can use the formula: acceleration = (final speed - initial speed) / time. Mike's car accelerates from 0 mph to 60 mph in 5 seconds, so the acceleration is (60 mph - 0 mph) / 5 seconds = 12 mph per second. Therefore, the acceleration of Mike's car is 12 miles per hour per second.
To find out how far a car traveling at 25 mph goes in 5 seconds, first convert the speed to miles per second. Since 25 miles per hour is approximately 0.00694 miles per second (25 miles ÷ 3600 seconds), in 5 seconds, the car would travel about 0.0347 miles (0.00694 miles/second × 5 seconds). This is roughly 182 feet, since there are 5280 feet in a mile.
The acceleration of the car can be calculated using the formula: acceleration = change in velocity / time. In this case, the change in velocity is 20 - 5 = 15 miles per second. So, the acceleration is 15 miles per second / 3 seconds = 5 miles per second squared.
It will take the car 1,118.47 seconds to travel 35km at 70 miles per hour.
The acceleration of the car can be calculated using the formula: acceleration = (final velocity - initial velocity) / time. In this case, the final velocity is 20+10 = 30 miles/sec, the initial velocity is 20 miles/sec, and the time is 30 seconds. So, the acceleration of the car is (30 - 20) / 30 = 0.33 miles/sec^2.
About 90.21 miles per hour.
Acceleration = change in velocity/change in time Acceleration = 96 miles per second - 32 miles per second/8 seconds = 8 miles per second per second or, better expressed 8 mi/s^2 ---------------
The average speed is 120 miles per hour.
Both the speed and velocity have increased as a result of acceleration.
60/5 = 12 miles per second2