frequency [Hz] = velocity[m/s] / wavelength [m] frequency [Hz] = 24 [m/s] / 3 [m] frequency = 8 [Hz]
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
Time. 3 milliseconds
Vf = V0 + at --> 0 = (8.5 m/s) - (5.3 m/s²)t -> t = (8.5 m/s)/(5.3 m/s²) = 1.60377 s
4.60
180 IS THE M S WITH 3 D
frequency [Hz] = velocity[m/s] / wavelength [m] frequency [Hz] = 24 [m/s] / 3 [m] frequency = 8 [Hz]
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
3 m/s/s or 3 m/s^2a = (vf-fi)/(delta t), where a = acceleration, vf = final velocity, vi = initial velocity, and delta t = time interval. vf = 12 m/s, vi = 9.6 m/s, and delta t = 0.8 sPlug the known values into the equation and solve for acceleration.a=(12 m/s - 9.6 m/s)/(0.8 s) = 3 m/s/s or 3 m/s^2
Time. 3 milliseconds
v = 3 km / 15 min = 3 km / 0.25 hr = 3 km x 4 (1/hr) = 12 km/hr The answer is 12 km/hr. v = 3 km / 15 min = 3000 m / 900 s = 30 m / 9 s = 10 m / 3 s = 3.3333 m/s The answer is 3.333 m/s.
Vf = V0 + at --> 0 = (8.5 m/s) - (5.3 m/s²)t -> t = (8.5 m/s)/(5.3 m/s²) = 1.60377 s
They did. It was released to theaters on October 24, 2008.
Negative acceleration
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.
3 m/s
Acceleration of gravity is 9.8 m/s.If you hold your hand steady and drop the rock, its downward speedafter 3 seconds is (9.8 x 3) = 29.4 m/s.If you throw it down and it leaves your hand with a speed of 'S', thenits downward speed after 3 seconds is (S+29.4) m/s.