Math Homework

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C) On average at 80% of stance time the force normalized to
c) On average at 80% of stance time the force normalized to mass (N/kg body mass) in the fore-aft direction is 0.2 N/kg body mass and in the vertical direction is 1.1 N/kg body mass. For a 60 kg perso… read more
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For the cyclist above, the mass of the bicycle plus the
For the cyclist above, the mass of the bicycle plus the person is 62 Kg. They are going around a curve with a radius of 25 m at a velocity of 6.6 m/s. What centripetal force is required (Include units… read more
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6. A sprinter, who has a mass of 60 kg is running around a
6. A sprinter, who has a mass of 60 kg is running around a track. The radius of curvature of the track is 10 m. The sprinter's linear velocity is 8 meters per second. a) What is the sprinter's angular… read more
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The main advantage of the banked curve for a vehicle going
The main advantage of the banked curve for a vehicle going around a corner isa) No centripetal force is required b) No radical acceleration is required c) Centripetal force becomes centrifuge force d)… read more
Sandhya_sharma
Master's Degree
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I need help with physics. A car 1500 kg car takes a curve
A car 1500 kg car takes a curve with a radius of 10 m at a speed of 50 km/h. Describe the term uniform circular motion and explain the circular trajectory of the car. … read more
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A race car rounds a curve at 58 m/s. The radius of the curve
A race car rounds a curve at 58 m/s. The radius of the curve is 307 m and the car's mass is 908 kg. What is the centripetal force acting on the car?Calculate answer to one decimal.… read more
STEM_Tutor
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A race car rounds a curve at 58 m/s. The radius of the curve
A race car rounds a curve at 58 m/s. The radius of the curve is 307 m and the car's mass is 908 kg. What is the centripetal force acting on the car?Calculate answer to one decimal.… read more
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Doctoral Degree
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On a highway curve with radius 48 m, the maximum force of
On a highway curve with radius 48 m, the maximum force of static friction (centripetal force) that can act on a 1,273-kg car going around the curve is 7,727 N. What speed limit should be posted for th… read more
MunishK
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The traditional weapon known as the Bola can be used for
The traditional weapon known as the Bola can be used for hunting. It consists of a set of weights at the end of ropes. It is used by swinging the weights in uniform circular motion above your head pri… read more
Tom
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The radius of the earth is 6400 km — a satellite is in a
the radius of the earth is 6400 km — a satellite is in a circular orbit at an altitude of 600 km above earth. find the speed of the satellite and the acceleration.… read more
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1. A street light is supported by two wires and each makes
1. A street light is supported by two wires and each makes a different angle from each other. The one on the left is 32 degrees and the one on the right is 43 degrees. Find the tension in each wire if… read more
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PHYSICS -- the outer edge of a grinding wheel 9 cm in radius
PHYSICS -- the outer edge of a grinding wheel 9 cm in radius moves at a rate of 6 m/s. What length of thread could be wound on the rim of the wheel in 3 sec? I got the angular vel = 67 but don't know … read more
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Differential Equations Help 12) A mass of 0.25 kg is dropped
Differential Equations Help: 12) A mass of 0.25 kg is dropped from rest in a medium offering a resistance of 0.2|v|, where v is measured in m/s. a) If the mass is dropped from a height of 30 m, find i… read more
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A circular disk of radius 30 cm is rotating with an angular
A circular disk of radius 30 cm is rotating with an angular acceleration of 1 radian/ s2. What is the tangential acceleration of a point on the rim of the disk? What is its centripetal acceleration if… read more
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1. A projectile is launched from the side of a cliff. After
1. A projectile is launched from the side of a cliff. After 2.02 seconds, the magnitude of the final velocity vector is 33.7 m/s angled at 34 degrees below the horizontal. What is the vertical displac… read more
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Calculate the centripetal force on a 3.0-kg object moving in
Calculate the centripetal force on a 3.0-kg object moving in a horizontal circular path of 20-m radius with a speed of 8.0 m/s.… read more
Expert
A car travels at a constant speed of 90.0 km/h around a circular
A car travels at a constant speed of 90.0 km/h around a circular track with a diameter of 1.00 km. What is the magnitude of the car's centripetal acceleration, and what supplies this?… read more
Expert
1. An asteroid revolves around the sun with a mean ...
1. An asteroid revolves around the sun with a mean (average) orbital radius twice that of Earth's. Predict the period of the asteroid in Earth years. ____ yr &n bsp; 2. Tom has a mass of 75.0 kg and S… read more
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Master's Degree
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