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A horizontal line on a speed vs time graph indicates constant speed.
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∙ 12y ago
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When will sbi clerk exam result held on 6 July declared?
the no of student are about 4 lakhs so thgats why the result will talke timev abotu 6 or 8 months....
What is a kinematics equation that uses acceleration final velocity distance and time but not initial velocity?
There is no ready equation, but you can derive one using the three known kinematic equations.Using the general notations:u = initial velocityv = final velocitya = accelerations = distancet = timev = u + atHence, u = v - atv2 = u2 + 2asHence, substituting the value of u from above,v2 = (v - at)2 + 2asv2 = v2 -2vat + a2t2 + 2asÂ?2vt = at2 + 2s Â? Â? Â? Â? Â? Â? Â? Â? Â? Â? Â? Â? Â? Â? Â? Â? Â? .......(Cancelling v2 and dividing by a)
How does alcohol affect sports performance?
Drinking Alcohol will:v Increase your risk of dehydration due to its diuretic effectsv Impair your body's ability to regulate body heat, impairing endurancev Reduce your blood sugar levels which lowers energy level needed for prolong activityv Impair your reaction times, coordination and balancev Reduce endurance, strength and speedv Increase your risk of injury and negatively impact recovery timev Impede your body's ability to absorb necessary nutrients and deplete vitamins already storedv Slow the respiratory systemv Interrupt sleep patterns interfering with truly restful and restorative sleepRemember:ü Avoid alcohol for at least 48 hours before strenuous exercise/training/playingü After exercise you must re-hydrate with non-alcoholic drinksDRINKING ALCOHOL WILL DECREASE AN ATHLETE'S ABILITY TO TRAIN AND PLAY HARD!
How does alcohol affect sports?
Drinking Alcohol will:v Increase your risk of dehydration due to its diuretic effectsv Impair your body's ability to regulate body heat, impairing endurancev Reduce your blood sugar levels which lowers energy level needed for prolong activityv Impair your reaction times, coordination and balancev Reduce endurance, strength and speedv Increase your risk of injury and negatively impact recovery timev Impede your body's ability to absorb necessary nutrients and deplete vitamins already storedv Slow the respiratory systemv Interrupt sleep patterns interfering with truly restful and restorative sleepRemember:ü Avoid alcohol for at least 48 hours before strenuous exercise/training/playingü After exercise you must re-hydrate with non-alcoholic drinksDRINKING ALCOHOL WILL DECREASE AN ATHLETE'S ABILITY TO TRAIN AND PLAY HARD!
What is meant by kinematic equation of motion?
Simply put, kinematics is really just physics without forces or masses. That is, you deal with velocities, accelerations, time, etc. So a kinematic equation will have those variables.The kinematic equation of motion could be any of the four equations I list, or any variation of them (they can be rewritten in a number of ways):let d = distance, v = velocity, i = initial velocity, a = acceleration, t = timev = i + atd = it + (1/2)t2v2 = i2 + 2add = (1/2)(i + v)tThe equations describe the motion, whether it describing it's acceleration, velocity, distance traveled along a certain axis, all with respect to time.
