1. Usage the image listed below to answer the following question.At which position does the diver have actually the many gravitational potential energy?(1 point)12342. Exactly how does the gravitational potential power of Coaster A compare through that of Coaster B?(1 point)The gravitational potential power of Coaster A is twice as big as the of Coaster B.The gravitational potential power of Coaster A is half as huge as that of Coaster B.The gravitational potential power of Coaster A is 15 times as big as the of Coaster B.The gravitational potential power of Coaster A is same to that of Coaster B.3. A 54-kg jogger is running at a rate of 3 m/s. What is the kinetic energy of the jogger? (1 point)18 J81 J162 J243 J4. Use the image listed below to answer the adhering to question.Which sort of energy revolution occurs throughout skydiving?(1 point)mechanical come gravitational to kinetic come potentialmechanical to potential5. Use the image below to prize the following question.Which type of power does a bowling round transfer come bowling pins?(1 point)potentialchemicalkineticsound6. A student is do the efforts to recognize the different forms of energy described in the adhering to chart:Form ofEnergyDescription ExamplesEnergy Aenergy that travels in waves throughspacelightradio wavesEnergy B power that counts on the height ofan objecta human at the top of amountaina book lifted over groundEnergy Cvibration or disturbance of matterthrough wavesvibrations native vocal chordsvibrations from stereo speakersEnergy Dpotential and kinetic power are thebasic typesdescribes just how much work-related an objectcan doa speeding cara pebble sit at the peak of a mountainWhich entry describes electromagnetic energy?(1 point)Energy AEnergy BEnergy CEnergy D7. During the process of photosynthesis, plants convert carbon dioxide and also water intoglucose. Covalent bonds organize the glucose molecule together. The power stored in thesecovalent bond is called(1 point)nuclear energythermal energyelectrical energychemical energy8. Which would ideal reduce the quantity of power needed to traction a wagon up a ramp? (1 point)increasing the slope of the rampreducing the friction between the wagon wheelsreducing the size of the wagon handleincreasing the friction in between the wagon wheels9. To lift a load to the roof, you apply 21 N of force to a pulley. The pulley applies 21 N that forceto the load. What is the mechanical benefit of the pulley?(1 point)01402110. Carla used a pressure of 35 N come a wheelbarrow complete of bricks and also moved it 2.5 m.


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Which of the complying with can be figured out from this information?(1 point)The wheelbarrow provided 87.5 J that work.The wheelbarrow has actually a mechanical advantage of 14.The wheelbarrow is 7 percent efficient.The wheelbarrow has 87.5 J of potential energy.