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This statment is false.
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Explanation:
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First, solve for the acceleration of the car. You know the mass of the car and the braking force, so you can use the equation Force = Mass x Acceleration. This gives you 12,000 = 2,000 x A. Divide 12,000 by 2,000 to find the acceleration equal to 6 m/s^2. This is the rate that the car is slowing down at. Velocity is equal to accleration x time (rate x time), so you multiply 6 by the time of 5 seconds. This leaves you with a velocity of 30 m/s or about 67.1 mph.
Answer:1.875m
Explanation:
Frequency=232Hz
Velocity=435m/s
Wavelength=velocity/frequency
Wavelength=435/232
Wavelength=1.875m