If a golf ball with a mass of 0.05 kg has a velocity of +60 m/s, how would you calculate its momentum? Linear Momentum: A moving object has a mass as well as velocity. The linear momentum is the product of mass with the velocity of the ...
tennisforehandskillinterpolationaccuracyThis technical note examined the effect of ball mass and smoothing protocol on the magnitude and timing of peak horizontal velocity of the racket in the tennis forehand. A skilled tennis player stroked ten forehands using three different tennis balls (regular, ...
① Sports programs: Sports programs mainly included ball sports such as basketball, table tennis, badminton, as well as aerobic sports such as jogging, brisk walking, power cycling, and swimming. All sports were carried out indoors under the guidance of a full-time coach. Exercises are ...
The sensations of power for a tennis racket may change drastically when used with different balls. The aim of this work was to determine the optimal string tension and mass distribution of a tennis racket, based on its initial configuration and the type of ball used. This study may be also...
The aim of this work was to determine the optimal string tension and mass distribution of a tennis racket, based on its initial configuration and the type of ball used. This study may be also helpful nowadays, when during each tennis tournament the use of particular balls is imposed. First,...
A second experiment was conducted to evaluate the influence of mass of ruminal contents on voluntary intake and ruminal function of both forage and concentrate diets. Five ruminally cannulated steers (580 kg) were fed a 70% concentrate (DM basis) or an orchardgrass hay diet ad libitum in a ...