1. The problem statement, all variables and given/known data A yoyo is spun with a radius of 0.5m. It reaches a velocity of 30m/s. What is the force if the yoyo is 0.3kg? ---- A clock has a hand with 0.3m long and 0.5kg. It takes 60 seconds for 1 revolution. What is its acceleration? What is the force? If you have any tips or instructions, please comment, 2. Relevant equations Ac= v^2/r 2(3.14)r/t F=ma 3. The attempt at a solution I attempted to solve the first one and I got 1800 m/s and 540 Newtons, but I feel this is wayyyyyyyyyyyyyy off. Please save my soul someone.