Saturday

January 31, 2015

January 31, 2015

Posted by **John** on Monday, November 19, 2007 at 6:37pm.

a. find the angular velocity of each child.

b. What is the linear velocity of each child?

- PRECALC HELP!! -
**Michael**, Monday, November 19, 2007 at 6:39pmSince you are so adamant on an answer, I will attempt this. I'm not 100% sure, though.

a. angular velocity = angle traversed / time

a = 35 / .5 = 70 degrees per second

b. Multiply angular velocity by radius.

70 * ((9+6)/2)

70 * 7.5

525 ft/sec

Be warned... I'm not sure about those answers.

- PRECALC HELP!! -
**Michael**, Monday, November 19, 2007 at 6:41pmActually, I believe they want a different answer for each child. I didn't account for that, so I have no idea.

- PRECALC HELP!! -

**Answer this Question**

**Related Questions**

PreCalculus - Two children are playing on the seesaw. THe lighter child is 9 ...

Algebra - Two children balance on opposite ends of a seesaw. One child weighs 45...

math - Two boys weighing 60 pounds and 80 pounds balance a seesaw. How many feet...

physical science - an adult and a s,all child get on a seesaw that has a movable...

physical science - an adult and a s,all child get on a seesaw that has a movable...

physics - Two children seat themselves on a seesaw, the one on the left has a ...

Physics?? - Two children sit 2.60 m apart on a very low-mass horizontal seesaw ...

physics - An adult and a child are on a seesaw 14.5 ft long. The adult weighs ...

Calculus - The seesaw principle: As you probably know, any two persons can ...

algebra - To balance a seesaw, the distance, in feet, a person is from the ...