A cart is loaded with a rock and pulled at constant speed along an inclined plane to the height of a seat-top. If the mass of the loaded cart is 5.0 kg and the height of the seat top is 0.55 meters, then what is the potential energy of the loaded cart at the height of the seat-top? a. 26. J b. 27. J c. 27.00 J d. 26.90 J   Bongbong weighs 49 kilograms. He is riding on his 100-kilogram horse which is striding at 15 meters per second. What is its momentum? a. 2,235 kg.m/ss b. 2,000 kg.m/s c. 2,200 kg.m/s d. 2,500 kg.m/s

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A: Given; Mass 15 kg and 25 kg respectively.  or,  m1=15 kg  m2=25 kgIn 25 kg mass force acting is;  F=…

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A: Why does light bend when it passes through different materials pls kindly write your own…

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Q: 5) In Figure 5, a stationary Radium nucleus spontaneously emits an a-particle (He-4 nu- cleus) with…

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Q: Determine energy stored in the spring ?

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Q: What angular resolution would you expect from a pinhole with a 0.55 mm diameter?(Assume light with a…

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Q: B

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Q: 3. A crate of mass 10 kg is pulled up a rough incline with an initial speed of 1.5 m/s. The pulling…

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A: Write the given values with the suitable variables. u=50 km/h=50×10003600 m/s=13.89 m/sv=100…

Q: Which of the following below is equivalent to 50.0 μC : a. 5.0 x 10 -6 C b. 5.0 x 10 -5 C c. 50.0…

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Q: The voltage in circuit is 24 V and resistance is 5 ohms, find the current ?

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Q: QUESTION 9 3.81 ↑ + A= 1.04 4.74 + 4.83 + 1.61 î+ 3.22 Calculate the angle between vectors A and B…

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Q: Explain how magnetic fields exert force on moving electric charges. Answer in 5 to 6 sentences.

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Instantaneous Power

Power is defined in physics as the amount of energy transmitted or transformed per unit time. The watt is the unit of electricity in the International System of Units, equivalent to one joule per second.