118 It is a collection of theories or ideas intended to represent a physical system Select one: a. Experiment b. Scientific communication c. Hypothesis d. Model
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- 9 Tell me what you want to do O Editing v A v Ev Ev E E E A Styles v O Find v Reuse Fil Kinetic Energy ½ x mass x velocity? Units: J 1. Calculate the potential energy of a rock with a mass of 5 kg while sitting on a cliff that is 30 m high. 2. Calculate the potential energy of an object with a mass of 15 kg while sitting on a shelf that is 20 m high. 3. Calculate the potential energy of a statue with a mass of 20 kg while sitting on a table that is 2 m high. 4. What distance is a book from the floor if the book contains 195 Joules of potential energy and has a mass of 5 kg? 5. What distance is an object from the floor if the object contains 600 Joules of potential energy and has a mass of 15 kg?A 83kg person climbs a 6.2m ladder in 14s. What is the power out put for this process?What's an example equation of an egg rolling down a ramp into a bucket. What's the transfer of energy?
- Hello, can u help me with this question please12. What is the potential energy of a 3kg ball that is on the ground? 13. A roller coaster is at the top of a 72m hill and weighs 966N. At the top of the hill the coaster car has - _energy. Calculate it. Onitsubis 14. What is the kinetic energy of a 3kg ball that is rolling 2m/s? bido no a 3nbor emm 1919b ferit nobbet owd ont.EtCalculate the potential energy of a ball having mass of 10 lbs on top os Stinson building at aheight of 30 feet in Newtons if the acceleration due to gravity is 9.8 m/s'?
- i've provided work that i started but just completely lost on this one2. A ead slides without friction around a loop-the-loop. The bead is released from a heigh h=3.5 R. R a) What is the bead`s speed at point A. b) How large is the normal force on the ead if its mass is 5g.Cynthia pulls her nephew Tyrone in a wagon on a walk to the library, a distance d away from home. Calculate the work done by Cynthia’s pull if she pulls with a 72-N force at an angle of 31º and the store is located 880 m away.
- If the cart weighs 6000N, what is the potential energy at point A?The return constant of a spring is 300 N/m. Over what length should it be stretched to store 80J of energy? A.) 0 cm B.) 3 cm C.) 13 cm D.) 23 cm E.) 33 cm F.) 43 cm G.) 53 cm H.) 63 cm I.) 73 cm1. Please show all work neatly please and thank you