Karissa races her friend Cynthia on skateboards. Karissa has a smaller mass than Cynthia. If Karissa and Cynthia push off of the ground with the same force, who will have greater acceleration? Why?

How would your answer change if it was known that Karissa also exerted a smaller force (in addition to having a smaller mass)? Defend your answer using the equation that relates force, mass, and acceleration.

answer : haversian

[explanation: -(compact bone is organized as parallel columns, known as haversian systems, which run lengthwise down the axis of long bones. these columns are composed of lamellae, concentric rings of bone, surrounding a central channel, or haversian canal, that contains the nerves, blood vessels, and lymphatic system of the bone)]

yes we can.   a lady urinates from her urethra.

correct answer: false

while planning water activities, it is very important to consider the weather, because if we do not plan and are going for a surf, then it might be that the hurricane came and drown us or may carry us to long distance from where we can not come back. there are many reasons to take information about the weather when we are planning any water activities.

hence, the correct answer would be false.