answer is 20
apex :) 2.2 m/s2
The acceleration is expressed in meters per second square, which really means (meters / second) / second. Every second, the skydiver will be 10 meters per second faster than the previous second. Therefore, after 3 seconds, he will have a speed of 30 meters per second.
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 sprinter's acceleration is 2 meters per second squared.
The change in velocity was 8 m / s. Divide that by 4 seconds and get 2 m / s2 -- sometimes stated as acceleration of 2 meters per second per second.
20mps
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.
apex :) 2.2 m/s2
8
8
The force required to accelerate the motorcycle can be calculated using Newton's second law, which states that force equals mass times acceleration. In this case, the force needed would be 1250 N (250 kg * 5 m/s^2).
The force required can be calculated using Newton's second law: Force = mass x acceleration. Plugging in the given values, the force needed to accelerate the 250 kg motorcycle at 5 m/s² is 1250 N.
The acceleration is expressed in meters per second square, which really means (meters / second) / second. Every second, the skydiver will be 10 meters per second faster than the previous second. Therefore, after 3 seconds, he will have a speed of 30 meters per second.
The runner's acceleration can be calculated using the formula a = Δv/t, where Δv is the change in velocity (11 m/s - 0 m/s = 11 m/s) and t is the time taken (5 seconds). Therefore, the acceleration is 11 m/s divided by 5 seconds, which equals 2.2 m/s².
So acceleration is an increase of speed every second. The increase of speed was 9miles/sec and this was over 3 seconds. Therefore there was an acceleration of 3 miles/second every second i.e. 3m/s2
The acceleration can be calculated using Newton's second law: F = ma. Rearranging the formula to solve for acceleration, we have a = F/m. Plugging in the values given, we get a = 100 N / 50 kg = 2 m/s^2. Therefore, a force of 100 newtons will cause the motorcycle to accelerate at 2 meters per second squared.
Hesitation during acceleration on a 1999 Rodeo means that when the gas pedal is pushed down, the car does not immediately accelerate. It may take a second or two for the car to accelerate in this situation.