How fast is the ambulance moving
An ambulance with a siren emitting a whine at 1128 Hz overtakes and passes a cyclist pedaling a bike at 2.6 m/s. After being passed the cyclist hears a frequency of 1012 Hz. How fast is the ambulance moving?
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What is the effect of healthful choices on restaurant profitability ane does the industry have a responsibility to probide healthful choices to consumer?
Thus, to eliminate the difficulties with motion sickness, designers must choose the distance between the astronaut's feet and the axis about which the space station rotates to be greater than a certain minimum value. What is this minimum value?
A 3 kg block accelerates at a rate twice that of a 6 kg block. Is the net force acting on the 3 kg block twice as large as that acting on the 6 kg block?
What is the speed of the skier at the bottom of the slope. What is the coefficient of kinetic friction between the skier and the horizontal surface?
What two significant historical occurrences advanced the development of music in the nineteenth century? Explain how each had an impact on music and society.
Explain the difference between an early childhood teacher and an early childhood professional?
A 60 ball of clay is thrown horizontally at 40 toward a 1.3 block sitting at rest on a frictionless hi surface. The clayts and sticks to the block. What is the speed of the block and clay right after the collision?
If an object on a horizontal frictionless surface is attached to a spring, displaced, and then released, it oscillates. Suppose it is displaced 0.130 from its equilibrium position and released with zero initial speed. After 0.800 , its displacemen
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This week's discussion is designed to help you create a glossary for yourself. Save this glossary for your future work.
What does Tatum's declining motivation suggest within the workplace? For full credit, this response should include at least 4-5 sentences.
As you have learned from your reading and resources this week, culture profoundly affects teaching and learning.
Respond to at least one of your colleagues' posts and explain what you found in your search related to protecting privacy, minimizing harm
Instructions: Study the module resources to complete this assignment. 1. Identify a person to perform an interview about a historical event.
Describe the mother-child attachment before and after birth Identify the characteristics of fathers who have securely attached infants
Define emerging adulthood and provide a brief overview of its significance to lifespan development.