A ball with a mass of 230 g is tied to a light string that has a length of 2.00 m. The end of the string is tied to a hook, and the ball hangs motionless below the hook. Keeping the string taut, you then move the ball back and up until it is a vertical distance of 1.27 m above its equilibrium point. You then release the ball from rest, and it oscillates back and forth, pendulum style. What is the highest speed the ball achieves in its subsequent motion

1.in one challenge on the titan games, competitors have to lift 200 pounds up a long ramp. angel is able to move the weight in 42 seconds. anthony gets it done in only 38 seconds. which statement is true? angel has more power than anthony. angel does more work than anthony. anthony does more work than angel. anthony has more power than angel. 2.a mountain climber exerts 41,000 j of work to climb a cliff. how much power does the climber need if she wants to finish in only 500 seconds? power = work / time 20,500,000 watts 82 watts 0.0122 watts 41,500 watts 3.your family is moving to a new apartment. while lifting a box 83 joules of work is done to put the box on a truck, you exert an upward force of 75 n for 3 s. how much power is required to do this? (hint: you only need two of the 3 numbers given! ) power = work / time 249 watts 25 watts 2075 watts 27.7 watts

Organelles are 1. responsible for producing power for the cell 2. tiny structures in the cell that carry out the cell's activities 3. responsible for digestion in the cell 4. found outside of the membrane

Match each scenario to the form of energy it represents