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o -1 points 12 P.002 When a 3.50 kg object is Need Help? Read It Submit...
solve When a 4.00 kg object is placed on top of a vertical spring, the spring...
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When a 4.00 kg object is placed on top of a vertical spring, the spring compresses a distance of 2.17 cm. What is the force constant of the spring? N/m A 1.00 kg object is Attached to a horizontal Spring. The spring is initially stretched by 0.500 m, and the object is released from rest there. It proceeds to move without friction. The next time the speed of the Object is 0.600 s later. What is the maximum speed...
1. + -/1 points SerPSE10 15.2.OP.002.MI. My Notes Ask Your Te A vertical spring stretches 3.8...
1. + -/1 points SerPSE10 15.2.OP.002.MI. My Notes Ask Your Te A vertical spring stretches 3.8 cm when a 14-g object is hung from it. The object is replaced with a block of mass 22 g that oscillates up and down in simple harmonic motion. Calculate the period of motion. Need Help? Read It Master It Submit Answer Practice Another Version 12. + 5/5 points Previous Answers SerPSF10 15 2 P 003
1. -/1 points KatzPSE1 23.P.003 An object has a charge of 44 nC. How many excess...
1. -/1 points KatzPSE1 23.P.003 An object has a charge of 44 nC. How many excess protons does it have? protons Need Help? Read It Submit Answer Save Progress Practice Another Version
ent-Responses/submit?pos-18dep 225963128tags-autosave J4 points SerPSE10 14.4.P.012 20.0 kg block of metal measuring 12.0 cm by 10.0...
ent-Responses/submit?pos-18dep 225963128tags-autosave J4 points SerPSE10 14.4.P.012 20.0 kg block of metal measuring 12.0 cm by 10.0 cm by 10.0 cm is suspended from a scale and immersed in water as shown in the figure below. The 12.0 om dimension is vertical, and the top of the bloc 35 cm below the surface of the water. GMy Notes Ask Your Scale (a) What are the magnitudes of the forces (in N) acting on the top and on the bottom of the...
ANSWER BOTH PLEASE 6. 0/1 points | Previous Answers SerCP8 7.P.034 My Notes A satellite has...
ANSWER BOTH PLEASE
6. 0/1 points | Previous Answers SerCP8 7.P.034 My Notes A satellite has a mass of 97 kg and is located at 2.0 x 106 m above the surface of Earth. (a) What is the potential energy associated with the satellite at this location? The response you submitted has the wrong sign. (b) What is the magnitude of the gravitational force on the satellite? Your response differs from the correct answer by more than 10%. Double check...
6. -14 points SerCP11 6.2.P.028. My Notes + Ask Your Teacher Two objects of masses m...
6. -14 points SerCP11 6.2.P.028. My Notes + Ask Your Teacher Two objects of masses m = 0.50 kg and m2 = 0.90 kg are placed on a horizontal frictionless surface and a compressed spring of force constant k = 300 N/m is placed between them as in figure (a). Neglect the mass of the spring. The spring is not attached to either object and is compressed a distance of 9.6 cm. If the objects are released from rest, find...
Need Help? Raxd it 3. O 0/2 points I s Answers SerCP10 9.P.012 MI FB Assume...
Need Help? Raxd it 3. O 0/2 points I s Answers SerCP10 9.P.012 MI FB Assume that if the shear stress in steel exceeds about 4.00 × 108 N/m2, the steel ruptures. (a) Determine the shearing force necessary to shear a steel bolt 1.40 cm in diameter Apply the definition of the shear stress to determine the force needed to shear the steel bolt as described. N b) Determine the shearing force necessary to punch a 1.50-cm-diameter hole in a...
O -11 points SerPSET9 7 P.017.M When a 3.80-kg object is hung vertically on a certain...
O -11 points SerPSET9 7 P.017.M When a 3.80-kg object is hung vertically on a certain light spring that obeys Hooke's law, the spring stretches 2.10 cm. (a) If the 3.80-kg object is removed, how far will the spring stretch if a 1.50-kg block is hung on it? cm (b) How much work must an external agent do to stretch the same spring 4.00 cm from its unstretched position? Need Help? Rad Master t Master It
Need Help? Read It Talk to Tutor 4. + -12 points SerPSE8 7.P.033.WI. A 3.40-kg object...
Need Help? Read It Talk to Tutor 4. + -12 points SerPSE8 7.P.033.WI. A 3.40-kg object has a velocity (5.20 î - 2.20 )) m/s. (Note: From the definition of the dot product, v2 = 7.7.) (a) What is its kinetic energy at this moment? (b) Find the net work done on the object if its velocity changes to (8.00 +4.00 )) m/s. Need Help? Read It Watch It Talk to a Tutor Corps nainte Drouin is an Type here...
O 444/6.66 points Previous Answers SerCP10 9.P016 A high-speed lifting mechanism supports a(n) 820-kg object with...
O 444/6.66 points Previous Answers SerCP10 9.P016 A high-speed lifting mechanism supports a(n) 820-kg object with a steel cable that is 40.0 m long and 4.00 cm in cross-sectional area. (a) Determine the elongation of the cable. (Enter your answer to at least two decimal places.) 4.018 mm (b) By what additional amount does the cable increase in length if the object is accelerated upwards at a rate of 3.5 m/s ? X Enter a number. differs significantly from the...
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When a 4.00 kg object is placed on top of a vertical spring, the spring compresses a distance of 2.17 cm. What is the force constant of the spring? N/m A 1.00 kg object is Attached to a horizontal Spring. The spring is initially stretched by 0.500 m, and the object is released from rest there. It proceeds to move without friction. The next time the speed of the Object is 0.600 s later. What is the maximum speed...
1. + -/1 points SerPSE10 15.2.OP.002.MI. My Notes Ask Your Te A vertical spring stretches 3.8 cm when a 14-g object is hung from it. The object is replaced with a block of mass 22 g that oscillates up and down in simple harmonic motion. Calculate the period of motion. Need Help? Read It Master It Submit Answer Practice Another Version 12. + 5/5 points Previous Answers SerPSF10 15 2 P 003
1. -/1 points KatzPSE1 23.P.003 An object has a charge of 44 nC. How many excess protons does it have? protons Need Help? Read It Submit Answer Save Progress Practice Another Version
ent-Responses/submit?pos-18dep 225963128tags-autosave J4 points SerPSE10 14.4.P.012 20.0 kg block of metal measuring 12.0 cm by 10.0 cm by 10.0 cm is suspended from a scale and immersed in water as shown in the figure below. The 12.0 om dimension is vertical, and the top of the bloc 35 cm below the surface of the water. GMy Notes Ask Your Scale (a) What are the magnitudes of the forces (in N) acting on the top and on the bottom of the...
ANSWER BOTH PLEASE
6. 0/1 points | Previous Answers SerCP8 7.P.034 My Notes A satellite has a mass of 97 kg and is located at 2.0 x 106 m above the surface of Earth. (a) What is the potential energy associated with the satellite at this location? The response you submitted has the wrong sign. (b) What is the magnitude of the gravitational force on the satellite? Your response differs from the correct answer by more than 10%. Double check...
6. -14 points SerCP11 6.2.P.028. My Notes + Ask Your Teacher Two objects of masses m = 0.50 kg and m2 = 0.90 kg are placed on a horizontal frictionless surface and a compressed spring of force constant k = 300 N/m is placed between them as in figure (a). Neglect the mass of the spring. The spring is not attached to either object and is compressed a distance of 9.6 cm. If the objects are released from rest, find...
Need Help? Raxd it 3. O 0/2 points I s Answers SerCP10 9.P.012 MI FB Assume that if the shear stress in steel exceeds about 4.00 × 108 N/m2, the steel ruptures. (a) Determine the shearing force necessary to shear a steel bolt 1.40 cm in diameter Apply the definition of the shear stress to determine the force needed to shear the steel bolt as described. N b) Determine the shearing force necessary to punch a 1.50-cm-diameter hole in a...
O -11 points SerPSET9 7 P.017.M When a 3.80-kg object is hung vertically on a certain light spring that obeys Hooke's law, the spring stretches 2.10 cm. (a) If the 3.80-kg object is removed, how far will the spring stretch if a 1.50-kg block is hung on it? cm (b) How much work must an external agent do to stretch the same spring 4.00 cm from its unstretched position? Need Help? Rad Master t Master It
Need Help? Read It Talk to Tutor 4. + -12 points SerPSE8 7.P.033.WI. A 3.40-kg object has a velocity (5.20 î - 2.20 )) m/s. (Note: From the definition of the dot product, v2 = 7.7.) (a) What is its kinetic energy at this moment? (b) Find the net work done on the object if its velocity changes to (8.00 +4.00 )) m/s. Need Help? Read It Watch It Talk to a Tutor Corps nainte Drouin is an Type here...
O 444/6.66 points Previous Answers SerCP10 9.P016 A high-speed lifting mechanism supports a(n) 820-kg object with a steel cable that is 40.0 m long and 4.00 cm in cross-sectional area. (a) Determine the elongation of the cable. (Enter your answer to at least two decimal places.) 4.018 mm (b) By what additional amount does the cable increase in length if the object is accelerated upwards at a rate of 3.5 m/s ? X Enter a number. differs significantly from the...
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