When a particle is located a distance x meters from the origin, a force of 2xsin(x2 / 4) Newtons acts on it. How much work is done in moving the particle from x = 0 to x = pi. A 750 kg elevator is suspended by a 60 m cable that weighs 15 kg/m. How much work is required to raise the elevator from the basement to the third floor, a distance of 10 m?
Show transcribed image textWhen a particle is located a distance x meters from the origin, a force of 2xsin(x2 / 4) Newtons acts on it. How much work is done in moving the particle from x = 0 to x = pi. A 750 kg elevator is suspended by a 60 m cable that weighs 15 kg/m. How much work is required to raise the elevator from the basement to the third floor, a distance of 10 m?
