The acceleration of the projectile can be calculated using the formula: acceleration = change in velocity / time taken. In this case, the change in velocity is 300 m/s (final velocity) - 0 m/s (initial velocity) = 300 m/s. The time taken is 0.5 seconds. Therefore, the acceleration would be 300 m/s / 0.5 s = 600 m/s².
Momentum = (mass) x (velocity), in the same direction as the velocity.Spaceship-1 . . . Momentum = (300) x (2) = 600 kg-m/sec, in some direction.Spaceship-2 . . . Momentum = (300) x (1) = 300 kg-m/sec, in the same direction.Their combined momentum = 900 kg-m/sec, in their common direction.
154.33m/s is 300 knots or 345.23mph
The acceleration of the projectile is 600 m/s^2. This can be calculated using the formula: acceleration = change in velocity / time taken = (300 m/s - 0 m/s) / 0.5 s = 600 m/s^2.
First, convert the speed from km/h to m/s: 300 km/h = 300 * (1000 m/3600 s) = 83.33 m/s. Then, calculate the acceleration using the formula: acceleration = change in velocity / time = (83.33 m/s - 0) / 25 s = 3.33 m/s^2.
1 second = 1000000 microseconds = 106 μs(300 x 106 m/s) x ( 1 s / 106 μs) = 300 m/μsPut the first term in scientific notation and convert to microseconds.The 106 cancel out and you are left with 300 m/μs.300 m/μs x 1 μs = 300 mVelocity x Time = DistanceThe answer is 300 meters.
Just use the definition of momentum, as mass x velocity. In this case, you need to divide the momentum by the mass, to get the velocity.
For electromagnetic waves. Freq = c/(wavelength). Taking c = 3 x 108 m/s: F = (3 x 108 m/s)/(300 m) = 1 x 106 s-1 = 1 Megahertz
75-300 USD
300 km/m
Momentum = (mass) x (velocity), in the same direction as the velocity.Spaceship-1 . . . Momentum = (300) x (2) = 600 kg-m/sec, in some direction.Spaceship-2 . . . Momentum = (300) x (1) = 300 kg-m/sec, in the same direction.Their combined momentum = 900 kg-m/sec, in their common directionbut the answer is 1500 kg-ms
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