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The car has an initial speed Vo = 20 m/s. It increases...
<Assignment 2 Problem 12.124 ③ 10 of 11 The car has an initial speed vo =...
<Assignment 2 Problem 12.124 ③ 10 of 11 The car has an initial speed vo = 20 m/s. It increases its speed along the circular track at s = 0,4 = (0.7s) m/s2 where s is in meters. (Figure 1) Part A Determine the time needed for the car to travel s = 25 m. Express your answer to three significant figures and include the appropriate units. Figure < 1 of 1 t= Value Units --- Submit Request Answer -...
ME2302SANCHEZ19 <Ch 12 Sect 12.7-12.8 Problem 12.128 The car has an initial speed o along the...
ME2302SANCHEZ19 <Ch 12 Sect 12.7-12.8 Problem 12.128 The car has an initial speed o along the circular track at 8 0, in meters. (Figure 1) 20 m/s. It increases its speed (0.78) m/s, where s is Part A Determine the time needed for the car to travel s 35 m Express your answer to three significant figures and include the appropriate units Value Units Submit Previous Answers Request Answer X Incorrect; Try Again; 5 attempts remaining Figure Provide Feedback
Problem 12.112 A boat has an initial speed of 12 ft/s . It then increases its...
Problem 12.112 A boat has an initial speed of 12 ft/s . It then increases its speed along a circular path of radius ρ = 80 ft at the rate of ú = (1.38) ft/s, where s is in feet. Part A Determine the time needed for the boat to travel s = 60 ft Express your answer to three significant figures and include the appropriate units. t= 1 Value Units Submit Request Answer Provide Feedback
Problem 12.112 A boat has an initial speed of 13 ft/s. It then increases its speed...
Problem 12.112 A boat has an initial speed of 13 ft/s. It then increases its speed along a circular path of radius p = 80 ft at the rate of v = (1.3s) ft/s, where s is in feet. Part A Determine the time needed for the boat to travel s = 60 ft Express your answer to three significant figures and include the appropriate units. t = 2.12 Submit Previous Answers Request Answer X Incorrect; Try Again; 5 attempts...
Problem 6.63 Review Part A Driving in your car with a constant speed v, you encounter...
Problem 6.63 Review Part A Driving in your car with a constant speed v, you encounter a bump in the road that has a circular cross section, as indicated in the figure(Figure 1). The radius of curvature of the bump is 35 m. At what speed must you go over the bump if people in your car are to feel "weightless"? Express your answer using two significant figures. Πνη ΑΣφ m/s Submit Request Answer Figure 1 of 1 <Return to...
Problem 14.92 The roller coaster car has a speed of vA 26 ft/s when it is...
Problem 14.92 The roller coaster car has a speed of vA 26 ft/s when it is at the crest of a vertical parabolic track. The total weight of the car and the passengers is 360 lb. Neglect friction and the mass of the wheels. (Figure 1) Figure 1 of 1 x y 200 (40000-) 200 ft 200 ft Part A Determine the car's velocity when it reaches point B. Express your answer to three significant figures and include the appropriate...
Suppose the rollercoaster car in the figure passes point 1 with a speed of 220 m/s...
Suppose the rollercoaster car in the figure passes point 1 with a speed of 220 m/s f re 1) Part A the werage force of friction is equal to 0 25 of its weight, with what speed we reach point? The distance traveled is 500 m Express your answer to two significant figures and include the appropriate units. by Value Units Submit Figure Provide feedback
A boat has an initial speed of 19 ft/s·It then increases its speed along a orcular...
A boat has an initial speed of 19 ft/s·It then increases its speed along a orcular path of radius 80 ft at the rate of U-(1.3s) ft/s2, where s is in feet. Part A Determine the time needed for the boat to travel 8-60 ft Express your answer to three significant figures and include the appropriate units t 2.215 S Submit Previous Answers Request Answer X Incorrect: Try Again; 4 attempts remaining
A block moves outward along the slot in the platform with a speed of -(6t) m/s,...
A block moves outward along the slot in the platform with a speed of -(6t) m/s, where t is in seconds. The platform rotates at a constant rate of 0-2 rad/s (Figure 1) Part A If the block starts from rest at the center, determine the magnitude of its velocity when t=1s Express your answer to three significant figures and include the appropriate units. HI HA ? Value Units Submit Request Answer Part B If the block starts from rest...
Please show steps! The snowmobile is traveling at 10 m/s when it leaves the embankment at...
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The snowmobile is traveling at 10 m/s when it leaves the embankment at A. Suppose that 8 = 20. (Figure 1) Part A Determine the time of flight from A to B. Express your answer to three significant figures and include the appropriate units. : JA ROO? Value Units Submit Request Answer Figure 1 of 1 Part B Determine the range R of the trajectory. Express your answer to three significant figures and include the appropriate units....
<Assignment 2 Problem 12.124 ③ 10 of 11 The car has an initial speed vo = 20 m/s. It increases its speed along the circular track at s = 0,4 = (0.7s) m/s2 where s is in meters. (Figure 1) Part A Determine the time needed for the car to travel s = 25 m. Express your answer to three significant figures and include the appropriate units. Figure < 1 of 1 t= Value Units --- Submit Request Answer -...
ME2302SANCHEZ19 <Ch 12 Sect 12.7-12.8 Problem 12.128 The car has an initial speed o along the circular track at 8 0, in meters. (Figure 1) 20 m/s. It increases its speed (0.78) m/s, where s is Part A Determine the time needed for the car to travel s 35 m Express your answer to three significant figures and include the appropriate units Value Units Submit Previous Answers Request Answer X Incorrect; Try Again; 5 attempts remaining Figure Provide Feedback
Problem 12.112 A boat has an initial speed of 12 ft/s . It then increases its speed along a circular path of radius ρ = 80 ft at the rate of ú = (1.38) ft/s, where s is in feet. Part A Determine the time needed for the boat to travel s = 60 ft Express your answer to three significant figures and include the appropriate units. t= 1 Value Units Submit Request Answer Provide Feedback
Problem 12.112 A boat has an initial speed of 13 ft/s. It then increases its speed along a circular path of radius p = 80 ft at the rate of v = (1.3s) ft/s, where s is in feet. Part A Determine the time needed for the boat to travel s = 60 ft Express your answer to three significant figures and include the appropriate units. t = 2.12 Submit Previous Answers Request Answer X Incorrect; Try Again; 5 attempts...
Problem 6.63 Review Part A Driving in your car with a constant speed v, you encounter a bump in the road that has a circular cross section, as indicated in the figure(Figure 1). The radius of curvature of the bump is 35 m. At what speed must you go over the bump if people in your car are to feel "weightless"? Express your answer using two significant figures. Πνη ΑΣφ m/s Submit Request Answer Figure 1 of 1 <Return to...
Problem 14.92 The roller coaster car has a speed of vA 26 ft/s when it is at the crest of a vertical parabolic track. The total weight of the car and the passengers is 360 lb. Neglect friction and the mass of the wheels. (Figure 1) Figure 1 of 1 x y 200 (40000-) 200 ft 200 ft Part A Determine the car's velocity when it reaches point B. Express your answer to three significant figures and include the appropriate...
Suppose the rollercoaster car in the figure passes point 1 with a speed of 220 m/s f re 1) Part A the werage force of friction is equal to 0 25 of its weight, with what speed we reach point? The distance traveled is 500 m Express your answer to two significant figures and include the appropriate units. by Value Units Submit Figure Provide feedback
A boat has an initial speed of 19 ft/s·It then increases its speed along a orcular path of radius 80 ft at the rate of U-(1.3s) ft/s2, where s is in feet. Part A Determine the time needed for the boat to travel 8-60 ft Express your answer to three significant figures and include the appropriate units t 2.215 S Submit Previous Answers Request Answer X Incorrect: Try Again; 4 attempts remaining
A block moves outward along the slot in the platform with a speed of -(6t) m/s, where t is in seconds. The platform rotates at a constant rate of 0-2 rad/s (Figure 1) Part A If the block starts from rest at the center, determine the magnitude of its velocity when t=1s Express your answer to three significant figures and include the appropriate units. HI HA ? Value Units Submit Request Answer Part B If the block starts from rest...
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The snowmobile is traveling at 10 m/s when it leaves the embankment at A. Suppose that 8 = 20. (Figure 1) Part A Determine the time of flight from A to B. Express your answer to three significant figures and include the appropriate units. : JA ROO? Value Units Submit Request Answer Figure 1 of 1 Part B Determine the range R of the trajectory. Express your answer to three significant figures and include the appropriate units....
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