Velocity = delta X/ delta t
in this case.....
V = X/t
or, since we want X, which is the position on " how far landed "
X = V * t
96 m/s * 17 s
= 1632 meters away ( over a mile )
Oh, what a lovely question! Let's turn those seconds into something beautiful. 999,999 seconds is about 11 days, 13 hours, and 46 minutes. Isn't it fascinating how time can be broken down into such wonderful little moments?
Average speed = 80 miles per hour.
distance = rate * time 160 miles = rate * 2 hours rate = 160 miles / 2 hours rate = 80 mph (The sentence about reaching 80 mph in 8 seconds is a red herring. It has no bearing on the solution of the problem.)
False starts in 100 metre sprints are when an athlete leaves the starting blocks 0.10 seconds after the gun goes off; the IAAF did tests that show the human brain can't process the information from the sound of the gun in under that time. This precise measuring is only used in higher level tournaments.
449 is the smallest number that satisfies those requirements.
If the paint chip leaves at a speed of 96 metres per second relative to the satellite, then it will be 96*17 = 1632 metres from the satellite.
Using the kinematic equation, (d = v_i t + 0.5 a t^2), where (d) is the distance, (v_i) is the initial velocity, (a) is the acceleration (usually gravity, which we can assume as -9.8 m/s^2), and (t) is time. Converting 96 mph to m/s and plugging in the given values, we can calculate the distance the paint chip has traveled to be around 764 meters.
The duration of Calendar Leaves is 1020.0 seconds.
The duration of Dead Leaves is 3120.0 seconds.
19-18 leaves 1 second.
Leaves are broad, thin and flat to provide a large surface area, to absorb sunlight for photosynthesis. :)
leaves have a big surface area because then they can absorb all the possible light energy they can for photosynthesis.
if tere are enough branches in the way - yes. --------------- At my friends house he can receive satellite in the winter when there are no leaves on the trees.however when the trees leaf up in the spring the satellite signal is too weak to be of any use...Come the fall, when the leaves drop, the signal comes back and his satellite works again.
the wind.
yes
it has a larger surface area the celery stalks with out leaves & surface area is an enzyme that speeds up the transpiration in the Xylem tubes
The flat surface area of leaves are just because leaves have a function to perforn i.e. photosynthesis and the flat area increases the availability of sunlight which is a mandatory reuirement for the process.