What is your power output during this process

Assignment Help Physics
Reference no: EM13537973

Let's say that you have a mass of 45.0 kg, and that you run up a staircase as fast as you can, taking a time of 2.40 s to you raise yourself through a height of 3.00 meters. Use g = 9.80 m/s2, and neglect all other forces aside from the force of gravity. What is your power output during this process?

Reference no: EM13537973

Questions Cloud

What is the diameter of the semicircle : One method for determining the amount of corn in early Native American diets is the stable isotope ratio analysis (SIRA) technique. What is the diameter of the semicircle
Calculate the average power provided by the tension : In 2.63 minutes, a ski lift raises four skiers at constant speed to a height of 147 m. What is the average power provided by the tension in the cable pulling the lift
What is the proper orientation of the coil : Bats are capable of navigating using the earth's field-a plus for an animal that may fly great distances from its roost at night. If, while sleeping during the day, What is the proper orientation of the coil
How far from the left is the center of gravity : An irregularly shaped object 10 long is placed with each end on a scale. how far from the left is the center of gravity
What is your power output during this process : Let's say that you have a mass of 45.0 kg, and that you run up a staircase as fast as you can, taking a time of 2.40 s to you raise yourself through a height of 3.00 meters. What is your power output during this process
Find how much kinetic energy does it have there : A block of weight 3.9N is launched up a 30 degrees inclined plane 2.10m long by a spring with k = 2.15kN/m and maximum compression 0.10m, find How much kinetic energy does it have there
Compute the torque exerted on the trap door by the rope : A trap door, of length and width 2.90 m, is held open at an angle of 65.0° with respect to the floor. what is the torque exerted on the trap door by the rope
Find the angular acceleration of the salad spinner : Dario, a prep cook at an Italian restaurant, spins a salad spinner 20.0 times in 5.00 seconds and then stops spinning it. What is the angular acceleration of the salad spinner
Find does the block reach the top of the incline : A block of weight 3.9N is launched up a 30 degrees inclined plane 2.10m long by a spring with k = 2.15kN/m and maximum compression 0.10m, Does the block reach the top of the incline

Reviews

Write a Review

Physics Questions & Answers

  Calculate the specific heat of aluminum

A block of aluminum weight 140.0 g is cooled from 98.4 degrees celcius to 62.2 degrees celcius with the release of 1080 J of heat. From this data calculate the specific heat of aluminum

  What value of inductance should you choose for car alarm

An Electromagnetic Car Alarm, Your latest invention is a car alarm that produces sound at a particularly annoying frequency of 3500Hz. What value of inductance should you choose for your car alarm circuit

  Find the total mechanical energy of particle

A 0.287-kg particle undergoes simple harmonic motion along the horizontal x-axis between the points x1= -0.269 m and x2= 0.473 m. find the total mechanical energy of particle

  Estimate the tension in each wire

A 46-N lithograph is supported by two wires. One wire makes a 27° angle with the vertical and the other makes a 12° angle with the vertical. Find the tension in each wire

  An electric power line carries a current of 1400 a in a

an electric power line carries a current of 1400 a in a location where the earths magnetic field is 6.0 ? 10-5 t. the

  Obtain the gravitational force on the satellite

A 2530 {\rm kg} satellite used in a cellular telephone network is in a circular orbit at a height of 710 {\rm km} above the surface of the earth. What is the gravitational force on the satellite

  What is the resistance of the starter

What is the internal resistance of a 12.0-V car battery whose terminal voltage drops to 9.5V when the starter motor draws 77A

  By what factor does the radius of the balloon change

A spherical balloon is partially blown up and its surface area is measured. More air is then added, by what factor does the radius of the balloon change

  Determine the acceleration up the incline

You have to move a 100kg refrigerator up a 20 degree loading ramp into the back of a pickup truck. Determine the acceleration up the incline

  Determine the acceleration of the bullet while in the barrel

Determine the acceleration of the bullet while in the barrel? A bullet in a rifle barrel does not have constant acceleration, but constant acceleration is to be assumed for this problem.

  What is the velocity of the air relative to lily

Lily is sprinting in a 100 m dash. at he 80 m mark her velocity is 9.5 m/s. What is the velocity of the air relative to Lily

  How long does it take him to catch his opponent

A hockey player is standing on his skates on a frozen pond when an opposing player, moving with a uniform speed of 4.0 m/s, How long does it take him to catch his opponent

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd