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For LogicPro Only A forklift was used to lift a 750 kg
For LogicPro OnlyA forklift was used to lift a 750 kg pallet of paint supplies 18 m straight up into the air to stack it on a high shelf. The forklift accomplishes this in 28 seconds. Calculate the po… read more
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For LogicPro Only A glass with a mass of 0.472 kg is dropped
For LogicPro OnlyA glass with a mass of 0.472 kg is dropped and has a speed of 2.7 m/s when it suddenly hits the hard dining room floor.B) if the time of impact is 0.021 seconds, what was the force of… read more
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Consider a box that is slid 12 m across the room. Two people
Consider a box that is slid 12 m across the room. Two people apply a force of 19 N each. It takes them a total of 11 seconds to accomplish the feat. What is the power of the people?Please show me the … read more
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A pulley is used to lift a 620 N box of construction
A pulley is used to lift a 620 N box of construction equipment 24 m straight up into the air. The pulley system accomplishes this in 18 seconds. Calculate the power of the pulley system. (Hint: first … read more
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For LogicPro Only Some men were trying to push a car that
For LogicPro OnlySome men were trying to push a car that had run out of gas. They applied a total force of 570 N for 2 minutes (careful of units)A) calculate the impulse force (the units should be N-s… read more
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A woman lifted a 5 kg box two meters off the ground. How
A woman lifted a 5 kg box two meters off the ground. How much work did she do? (Hint: first find weight of the box by multiplying by 9.8 m/s2 (2 is typed as m/s second power) the acceleration due to g… read more
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4. Three people are pushing a 500 kg of box in the same
4. Three people are pushing a 500 kg of box in the same direction. Applied forces are 30 N, 20 N, and 10 N respectively. If the acceleration of the box is 0.02 m/s2, what is the magnitude of a force c… read more
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Two forces of 10 N and 30 N are applied to a 10 kg box. Find
Two forces of 10 N and 30 N are applied to a 10 kg box. Find (1) the box's acceleration when both forces point due east and (2) the box's acceleration when 10 N force points due east and 30 N force po… read more
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What is the wavelength of the microwaves of frequency
What is the wavelength of the microwaves of frequency 2x109Hz? Answer 0.30 m 0.15 m 0.50 m 0.60 m Question 2 Which of the following is correct for the reflected ray if a light ray strikes a plane mirr… read more
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5 Physics questions I need assistance with please- I keep getting
5 Physics questions I need assistance with please- I keep getting the wrong answer (No work needs to be shown): 1. Vector v has a magnitude of 76 m and vector u has a magnitude of 77 m. The angle betw… read more
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Need someone who has a good knowledge of physics to help me
Need someone who has a good knowledge of physics to help me with these problems please!! (See attached word doc file). If you want to split them up into two sections, that is fine. However, I need ass… read more
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1. A 1.0 kg mass (mA) and a 4.0 kg mass (mB) are attached to
1. A 1.0 kg mass (mA) and a 4.0 kg mass (mB) are attached to a lightweight cord that passes over a frictionless pulley. The hanging masses are free to move. Find the acceleration of the larger mass. a… read more
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In a Rotor-ride at a carnival rotate in a vertical cylindrically
In a "Rotor-ride" at a carnival rotate in a vertical cylindrically walled "room." If the room radius was 5.5m, and the rotation frequency 0.50 revolutions per second when the floor drops out, what min… read more
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How long would a 1500 W winch operating at capacity take to
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You push a 45 kg wooden box across a wooden floor at a ...
You push a 45 kg wooden box across a wooden floor at a constant speed of 1.0 m/s. The coefficient of kinetic friction is 0.24. Now you double the force on the box. How long would it take for the veloc… read more
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Question 1. A 50 kg box is being pushed a distance of 7.0 m
Question 1. A 50 kg box is being pushed a distance of 7.0 m across the floor by a force whose magnitude is 152 N. The force is parallel to the displacement of the box. The coefficient of kinetic frict… read more
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a force of 26 N is needed to overcome a frictional ...
a force of 26 N is needed to overcome a frictional force of 5 N to overcome a frictional force of 5 N to accelerate a 3 kg mass across a floor. What is the acceleration of the mass?… read more
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33.) 1.)A horizontal force of 12N acts on an object that ...
33.) 1.)A horizontal force of 12N acts on an object that rests on a level, frictionless surface on the earth, where the object has a weight of 98N. (a.) what is the magnitude of the acceleration of th… read more
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