A child of mass m stands on the edge of a Merri-go-round of mass M that is initially at rest but can turn freely. The child is at the 6-o'clock position, with the y axis pointing towards the 12 o'clock position and the x axis pointing towards the 3 o'clock position. The child starts to walk along the perimeter of the Merri-go-round clockwise at a speed of v relative to the ground. As she walks forward the merri-go-round begins to turn. What is the merri-go-round's angular velocity

Calculate the capacitance of a system that stores 2.0 x 10^-10c of charge at 100.0 v. use c=q/v. a. 2.0 x 10^-12 f b. 2.0 x 10^-8 f c. 5.0 x 10^11 f d. 5.0 x 10^7 f

Lacie kicks a football from ground level at a velocity of 13.9 m/s and at an angle of 25.0° to the ground. how long will the ball be in the air before it lands? how far will the football travel before it lands?

Click the game tab at the bottom of the simulation and select level 1. (there is no seesaw balance for this part of the activity.) balance the first equation, and click check to see if you got it right. if you can’t balance it in the first try, you can try again. work through the five equations for level 1. click continue to go on to level 2, and later level 3. each level is more difficult than the one before. keep trying until all the equations are balanced. in one or two sentences, describe how you did in the balancing game. in a few more sentences, explain one strategy you learned for balancing more complex equations.