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The cranes shown in the figure are lifting an object that weighs 20,330 pounds. Find the...
A plane flies at a constant groundspeed of 428 miles per hour due east and encounters a 36-mile-per-hour wind from the northwest. Find the airspeed and compass direction that will allow the plane to m...
A plane flies at a constant groundspeed of 428 miles per hour due east and encounters a 36-mile-per-hour wind from the northwest. Find the airspeed and compass direction that will allow the plane to maintain its groundspeed and eastward direction. (Round your answers to two decimal places.) speed mph direction ° north of east
can someone tell me what i did wrong ? A high-speed lifting mechanism supports a(n) 700-kg...
can someone tell me what i did wrong ?
A high-speed lifting mechanism supports a(n) 700-kg object with a steel cable that is 36.0 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.) 3.9 х Your response differs from the correct answer by more than 10%. Double check your calculations, mm (b) By what additional amount does the cable increase in length if the object...
Three charges are arranged as shown in the figure below. Find the magnitude and direction of...
Three charges are arranged as shown in the figure below. Find the magnitude and direction of the electrostatic force on the charge q4.80 nC at the origin. (Let r12 0.260 m.) 6.00 nC 0.100 m -3.00 nC magnitude Use Coulomb's law to find the force that each charge exerts on the charge at the origin and combine the forces to find the net force. N direction Examine the diagram and determine which quadrant contains the angle of the net force....
can someone tell me what i did wrong ?
A high-speed lifting mechanism supports a(n) 700-kg object with a steel cable that is 36.0 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.) 3.9 х Your response differs from the correct answer by more than 10%. Double check your calculations, mm (b) By what additional amount does the cable increase in length if the object...
Three charges are arranged as shown in the figure below. Find the magnitude and direction of the electrostatic force on the charge q4.80 nC at the origin. (Let r12 0.260 m.) 6.00 nC 0.100 m -3.00 nC magnitude Use Coulomb's law to find the force that each charge exerts on the charge at the origin and combine the forces to find the net force. N direction Examine the diagram and determine which quadrant contains the angle of the net force....
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