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What is the kinetic energy of an athlete (m75kg) while running a 10 seconds 100m dash assume constant speed?
The kinetic energy of the athlete can be calculated using the formula KE = 0.5 * m * v^2, where m = mass of the athlete (75 kg) and v = speed. Since the athlete is running at a constant speed over 100m in 10 seconds, we can calculate the speed using distance/time. The speed is 10 m/s. Plugging these values into the formula, the kinetic energy of the athlete is 3750 Joules.
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What is Planck constant dimension?
The Planck constant has dimensions of energy multiplied by time. It is typically expressed in units of Joule seconds (J⋅s) or electron volt seconds (eV⋅s).
What is the average constant speed of the object between 2 and 5 seconds?
The average constant speed of the object between 2 and 5 seconds is the total distance covered divided by the time elapsed. If you have the distance covered during this time interval, divide it by 3 seconds (5s - 2s) to get the average constant speed.
What is inertia constant of generator?
The inertia constant of a generator is a measure of how much kinetic energy it can provide to the power system during sudden changes in frequency. It is typically expressed in seconds and is a key parameter for determining the system's ability to maintain stability during disturbances. Generators with higher inertia constants can better withstand sudden changes in power demand or system disturbances.
Does motion of seconds hand of a watch represent uniform velocity?
No, the motion of the seconds hand of a watch is not an example of uniform velocity. The seconds hand moves in a circular motion at a constant speed, rather than moving in a straight line at a constant velocity. Uniform velocity refers to motion in a straight line with a constant speed.
If a graph was traveling at a constant second a minute what would the speed be at 5 seconds?
If the graph is traveling at a constant speed of 1 unit per minute, then after 5 seconds it would have traveled 5/60 = 1/12 units. Therefore, the speed at 5 seconds is 1/12 units per second.
An olympic athlete can run 110 yrds in 10 seconds How fast in miles per hour can the athlete run?
110 yards in 10 seconds = 22.52 miles per hour.
What is the duration of Newark Athlete?
The duration of The Athlete is 1.55 hours.
What is the duration of Australia's Greatest Athlete?
The duration of Australia's Greatest Athlete is 3600.0 seconds.
What is the speed in meters per second if you are running 100 meters in 12 seconds at a constant speed?
s=d/ts= 100 / 12s= 8.33ms-1
In a 200m race an athlete takes 40 seconds to run race how much time is taken?
40 seconds
Can you convert what would be the 200 meter time of an athlete that ran a 21.9 seconds in the 220 yard dash?
A 220 yard dash time of 21.80 seconds translates to a time of 21.67 seconds for 200 meters.
How long would it take an athlete to run 300 meters?
30 seconds
What is a good time of 100meters of an athlete of age 14?
13 seconds or 14
Is the length of seconds pendulum is constant?
yes
An athlete accelerates to 12ms in 5 seconds if his mass is 100kg what is the kinetic energy?
Don't let them confuse you. Kinetic energy is 1/2 mv2. His time of acceleration and the force acting on him are irrelevent. k = mv2/2 k = 100kg * (12m/s)2/2 =14400 kgm2/s2/2 =7200kgm2/s2 k = 7200N
An Olympic athlete can run 110 yards in 20 seconds How fast in miles per hour can the athlete run?
His speed is 11.25 miles per hour.
What is the duration of Running the Halls?
The duration of Running the Halls is 1800.0 seconds.
