Suppose that a wave forms in shallow water. Then the depth d of the water (in meters) and the velocity v of the wave (in meters
1 answer:
Explanation:
The depth d of the water (in meters) and the velocity v of the wave (in meters per second) are related by the equation as:
We need to find the water's depth is a a wave formed in shallow water has a velocity of 4.5 m/s.
So,
Hence, if the wave formed in shallow water has a velocity of 4.5 m/s, then the water's depth is 0.459 m.
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Answer:
<em>a = 7.6\ mph/s</em>
Explanation:
<u>Motion With Constant Acceleration </u>
It's a type of motion in which the velocity of an object changes uniformly in time.
The equation that describes the change of velocities is:
Where:
a = acceleration
vo = initial speed
vf = final speed
t = time
Solving the equation [for a:
The car accelerates from vo=0 to vf=60 mph in t=7.9 s, thus the acceleration is:
a = 7.6\ mph/s