Web50 J. A 5kg mass is lifted upward at a constant speed to a height of 10 m. Calculate the work done by the lifting force. 98 J. Calculate the work done by gravity when a 10kg mass … WebJan 29, 2016 · The force required to lift an object is its weight (the force of gravity) Weight: F g = mg. I will use 10 for g, you may be using 9.8 or 9.81 in your class. F g = 30kg ⋅ 10 N kg = 300N. W = F d. W = 300N ⋅ 3 2 m. W = 450J. Answer link.
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WebOct 26, 2024 · How much power does it take to lift 30 kg to a height of 10 m above ground level in 5 seconds? See answer Advertisement Advertisement Tolunimi Tolunimi Answer: 600. Explanation: w/T=power. not direct. force=mass×acceleration. acceleration=10. so since mass =30kg. force =30×10=300. distance=10m. force×distance. 300×10 … WebCalculate your powerlifting level for your gender/bodyweight in lb/kg. The Strength Level Powerlifting Calculator measures your strength in powerlifting against other lifters who have entered bench press, squat and deadlift into our calculator. It takes into account your bodyweight and gender. easy clue impling osrs
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WebThe simplest formula is : GPE = m*g*h. Where : GPE = gravitational potential energy (joules j) m = mass in kilogram (kg) g = acceleration due to gravity (m/s²) h = change in height h rather than the usual Δh (Note that h is positive when the final height is greater than the initial height, and vice versa), in meters (m) WebNov 5, 2024 · How much power does it take to lift a 5.00 kg mass at a constant speed by 3.00 m in 2.50s?(unit=W)PLEASE HELP - 13750221 WebFeb 11, 2024 · On earth it takes about 10 Newton-meters (N-m) of energy to raise a 1 kilogram mass to a height of 1 meter. Since 1 N-m equals 1 Joule, that’s 10 Joules. If it takes 1 second to lift the weight 1 meter, than you have converted 10 Joules of energy to potential energy in one second. That’s 10 Watts of power. easy clue hidey holes