What is the tension in the wire

Reference no: EM13650303

The distance between two telephone poles is 200 ft. A 3 poundbird lands on the phone wire midway between the poles. If the wiresags 4 inches what is the tension in the wire?

Reference no: EM13650303

Questions Cloud

A mass is suspended from the ceiling of a train car : A mass is suspended from the ceiling of a train car by a 45.4cm long piece of string. A passenger notices that the mass is deflected 14.7cm backward as the train accelerates forward. What is the train's acceleration?

Determine the period of the oscillation of the system : A horizontal mass-spring system undergoes simple harmonicoscillation ( no friction). the mass on teh spring is 12 kg and hasmax speed of 2.75m/s. determine the period of the oscillation of the system

What angle does the string make with the vertical : A 0.75 kg object is suspended by a string from the ceiling of a car while the car travels in a 30 m radius circle at 25m/s. What angle does the string make with the vertical?

Explain how many mole of h2 will be produced when reacted : How many mole of H2 will be produced if 0.500 grams of magnesium is reacted with 10.00 mL of 2.0 M HCl

What is the tension in the wire : The distance between two telephone poles is 200 ft. A 3 poundbird lands on the phone wire midway between the poles. If the wiresags 4 inches what is the tension in the wire?

What do they seem to look to for guidance : Gulliver says that the Laputans are strangers to "imagination, fancy and invention." What do they seem to look to for guidance in their quest for answers to basic problems?

A real ammerter has non-zero resistance : A real ammerter has non-zero resistance, and so acts like aresistor in a circuit. One ammerter has resistance 0.5Ω. Whenit is placed across a battery (with emf ε and internalresistance r), the terminal voltage of the battery is 5.0V.

Determine what is the potential energy of the spring : A force of 15 N applied to a spring stretches it by 4cm. What is the potential energy of the spring in the stretched position

What is the current in the rod : A metal rod of length 2.0 m is moved at 6.0 m/s in a direction perpendicular to its length. A 5.0 m T magnetic field is perpendicular to both the rod and its velocity. If the resistance of the rod is 15 mΩ, what is the current in the rod?

User Account

All Pages