A scientist wants to make certain the results of her experiment are accurate. She has repeated the procedure numerous times and recorded her results. In addition, she reviewed her interpretation of the data, which she found to make sense. What should be the next step in making sure her results are valid? Group of answer choices A scientist wants to make certain the results of her experiment are accurate. She has repeated the procedure numerous times and recorded her results. In addition, she reviewed her interpretation of the data, which she found to make sense. What should be the next step in making sure her results are valid?

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

On mars a rock falls an unknown vertical distance from a resting position and lands in a crater. if it takes the rock 2.5 seconds to fall, how high is the cliff the rock fell from? mars' surface gravity is 3.8 m/s2.

Identify the type of heat transfer occurring when chocolate melts in your hand