Second and third class levers are differentiated by
a. the location of the fulcrum
b. the location of the load
c. the presence of multiple loads
d. the type of fulcrum present

Aballet student who learns with the of his instructor is demonstrating learning.

Standing side by side ,you and a friend step off a bridge at different times and fall for 1.6s to the water below.your friend goes first,and you follow after he has dropped a distance of 2.0m.when your friend hits the water,is the seperation between the two of you 2.0m or more than 2.0m? verify your answer with a calculation.

Aman throws a football straight into the air. as it rises, it slows down. which type of energy is the football gaining?