|with best with||Chrome||Chrome||Chrome||Chrome|
|support full-screen?||Yes. Chrome/Opera No. Firefox/ Samsung Internet||Not yet||Yes||Yes|
Sample Learning Goals
Backspin Basketball Flies Off Dam by Veritasium
Physics of toys- Cup Flyers // Homemade Science with Bruce Yeany by Bruce Yeany
Question 1: A student claims that when there is higher velocity between the motion of the ball and wind, there is a higher pressure zone created. True or false?
False. Higher velocity leads to lower pressure zone created.
Question 2: A softball pitcher wishes to ground the ball as fast as possible. Should the pitcher throw the ball with no spin, top spin or backspin?
Top spin. The ball will experience a downward force which causes the ball to reach the ground faster.
Question 3: When a backspin is applied to the ball, what is the trajectory of the ball? Explain your answer.
Upwards. A higher pressure zone is created below the ball whereas a lower pressure zone is created above the ball.
There are no testimonials available for viewing. Login to deploy the article and be the first to submit your review!
You have to login first to see this stats.