What is the tension in the cable

Assignment Help Physics

Reference no: EM13312154

A rescue helicopter lifts a 70.8-kg person straight up by means of a cable. The person has an upward acceleration of 0.681 m/s2 and is lifted from rest through a distance of 7.54 m.

(a) What is the tension in the cable? How much work is done by

(b) the tension in the cable and

(d) Use the work-energy theorem and find the final speed of the person.

Reference no: EM13312154

Questions Cloud

Explaining how cultural and legal practices of a country : Create a document explaining how cultural and legal practices of a country influence the way an organization manages its workforce.

Find the work done by the resistive force during round trip : A bicyclist rides 3.97 km due east, while the resistive force from the air has a magnitude of 7.84 N and points due west. Find the work done by the resistive force during the round trip

Explain low and high-spin arrangements : Explain why there is no distinction between low and high-spin arrangements for an octahedral d8 metal ion. (b) Discuss the factors that contribute to the preference for forming either a high- or a low-spin d4 complex

Determine level of service at which the highway will operate : A 3-mi section of a two-lane, two-way highway located in a mountainous terrain is to be designed to carry a peak hour volume of 750 vehicles. Using the operational level of analysis

What is the tension in the cable : A rescue helicopter lifts a 70.8-kg person straight up by means of a cable. What is the tension in the cable

A new flower shop in the area named petal power : A new flower shop in the area named Petal Power

What is the electric flux through the surface of a sphere : You measure an electric field of 1.37×106N/C at a distance of 0.159m from a point charge. What is the electric flux through the surface of a sphere

How to calculate the moles of ammonia produced : Calculate the moles of ammonia produced (e) calculate the partial pressures of all species in the system (f) the total pressure in the system

Explain how to calculate the mass flowrate in methane : Assuming the resulting hole acts like an isentropic converging nozzle with a throat diameter of 0.08 cm, calculate the mass flowrate in kg/s of methane that initially escapes from the tank.

User Account

All Pages