A7.27- kilogram bowling ball is rotating at a 15.2 revolutions per second. a bowling ball has a diameter of 21.6 centimeters. tom touches the spinning ball with his finger to stop the ball from rotating. how much force must be applied to the surface of the bowling ball to stop its rotation in 0.525 seconds?

Samir watches a 100-minute movie on his spaceship. maria's spaceshipe flies in the same direction as samir's spaceship but she observes his move to last 125 minutes and his spaceship to be 40 m long. how long does samir observe his own spaceship to be? according to an observer on earth, planet x is stationary. maria and samir depart earth on their spaceships at the same time, each flying at 0.5c. maria flies toward planet x and samir flies in the opposite direction. according to maria, her voyage to planet x takes 9 years. how many years does marias voyage take according to samir?

What occurs during a combustion reaction

This punnett square shows the cross between two pants. one parent has round seeds (rr). and the other parent has wrinkled seeds (rr) which best describes their offspring as shown in this cross?