Velocity
North at 45 miles per hour. A vector has a direction and a magnitude.
The displacement of the car is 200 m (250 m north - 50 m south). The time taken is 15 seconds. Therefore, the velocity of the car is 200 m divided by 15 seconds, which equals 13.33 m/s north.
The acceleration of the skater is 2 m/s². This is calculated by taking the final velocity (9 m/s) minus the initial velocity (3 m/s), and then dividing by the time (3 s).
The car's acceleration is 5 m/s^2. This is calculated by dividing the change in velocity (20 m/s - 5 m/s = 15 m/s) by the time it took to change (3 s).
The change in velocity is 20 meters per second north. ( ? ? ? )
Time. 3 milliseconds
To find the acceleration of the spaceship, you can use the formula for acceleration, which is the change in velocity divided by the time taken. Here, the change in velocity is 60 m/s (final velocity) - 0 m/s (initial velocity) = 60 m/s. Given that the time taken is 3 seconds, the acceleration is 60 m/s ÷ 3 s = 20 m/s² north.
12 m s north
Acceleration is change in velocity over time. In the metric system it is measured in meters per second per second (m/s squared). To figure it out, subtract the initial speed from the final speed and divide the difference by the time. In your example, 0 m/s - 2 m/s = -2 m/s. -2 m/s divided by 3 s = -2/3 m/s squared. Because the answer is a negative number, it is a deceleration - a slowing down.
The momentum of the dog can be calculated by multiplying its mass (10.0 kg) by its velocity (6.0 m/s), resulting in a momentum of 60.0 kg*m/s north.
180 IS THE M S WITH 3 D
North at 45 miles per hour. A vector has a direction and a magnitude.
frequency [Hz] = velocity[m/s] / wavelength [m] frequency [Hz] = 24 [m/s] / 3 [m] frequency = 8 [Hz]
M/s -1 - For example gravity has a constant acceleration of 9 M/s -1
300000000 m/s = 3 × 10^8 m/s c ≈ 2.99792458 m/s = 2.99792458 × 10^8 m/s which is usually rounded to 3 × 10^8 m/s
The displacement of the car is 200 m (250 m north - 50 m south). The time taken is 15 seconds. Therefore, the velocity of the car is 200 m divided by 15 seconds, which equals 13.33 m/s north.
kmh to m/s formula n * 5/18 example: 100km/h convert to (n)m/s 100 * 5/18 = 27.7 m/s OR my way of doing this (much simpler): (km/h) / 3.6 = m/S example: (100km/h) / 3.6 = 27.8 m/s