formula for wavelength = speed/frequency
So 1500/200 = 7.5 meters
Answer:h=19.4 m
Explanation:
Given
mass of automobile
Initial height of automobile
Velocity at this instant
If the car stops somewhere at a height
Thus conserving total energy we get
Answer:
15 miles
Explanation:
Speed of both bicyclists is 10 mph
Speed of fly is 15 mph
Time they both will meet at is t
Distance they are apart is 20 miles
Distance = Speed×Time
The time after which they will meet is 1 hour.
The distance traveled by the fly in hour is
The total distance fly covered is 15 miles
Answer
The answer and procedures of the exercise are attached in the following archives.
Step-by-step explanation:
You will find the procedures, formulas or necessary explanations in the archive attached below. If you have any question ask and I will aclare your doubts kindly.