When drawing free-body diagrams, does the label “centripetal force” get used? Explain why or why not.
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A: a=v2d/2 =2v2d=26.1 m/s25.5 m=13.5 m/s2
Q: centripetal force
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Q: the number of force in plane, centripetal force and if all forces are balanced.
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When drawing free-body diagrams, does the label “
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- What "g-force" acts on an Air Force Thunderbird pilot (mass = 78-kg) who, at the top of a loop of radius 8.5 x 102 meters, is traveling at a speed of 320 knots? 1 knot = .5144 m/s "g-force" in this case is equivalent to the normal force acting the pilot Give your answer in Newtons to the correct significant figures (2 in this case).Centripetal Force: I'm trying to understand the forces at work in centripital force, i understand that if an object is moving in a circle then their must be a net inward acceleration. So if centripetal force is what is pushing in on the object toward the center of the circle, then what is pushing outward to counteract this force and hold the object in its rotation? Like a tenis ball on a string, if i swing it and it gain an inward force, then as it swings under that logic it would approach my hand. What is pushing it out?The friction force between the tires of a car and the road cause the centripetal acceleration of the car. If the coefficient of static friction is 0.5 and the car has a mass of 1200 kg, what is its centripetal acceleration?
- Bri is riding a roller coaster and encounters a loop. She is traveling 7.5 m/s at the top of the loop. The top of the loop has a radius of curvature of 3.9 m. Find the force that the loop exerted on Bri's 51 kg body at the top of the loop. Round your final answer to 1 decimal place.A car of mass m=1.65*10^3 kg is traveling at a speed of v=35.9 m/s around a turn of radius r=96.7 m as shown in the figure below. a) What is the magnitude of the centripetal, or radial, acceleration of the car? b) What is the magnitude of the centripetal, or radial, the force on the car?Problem 1: What is the ideal speed to take a 100 m radius curve that's banked at a 20° angle? "Ideal" in this context means the centripetal force is provided entirely by the horizontal component of the normal force with no need for static friction between the tires and the ground.
- A 1000 kg race car is traveling at 60 m/s around a curved section of track that has a radius of 300 m. a) what is the cars centripetal acceleration? b)QUESTION 20 A race car rounds a curve at 56 m/s. The radius of the curve is 350 m and the car's mass is 1,815 kg. What is the centripetal force acting on the car? Calculate answer to one decimal. QUESTION 21 Save All Answers Click Save amd Submit to save and submit. Click Save All Answers to save all answers. (? 85°F Sunny hpConsider the pendulum shown in the figure. The pendulum is released at point A, swings through its lowest point at point C, and reaches its turning point at point D. You may ignore the effects of air resistance. Answer the following questions: A В D C (a) Draw the free body diagram when the object is located at point B. (b) On your free-body diagram, draw a circle around the force components that contribute to the centripetal acceleration and draw a square around the force components that contribute to the tangential acceleration. (c) Draw the direction of the total acceleration vector when the object is located at point B.