Calculate the magnitude of the force applied by the man

Reference no: EM13713370

Problem: A man pushes on a piano with mass 170kg so that it slides at constant velocity down a ramp that is inclined at 11.9 degrees above the horizontal floor.

Part A: Calculate the magnitude of the force applied by the man if he pushes parallel to the floor?

I need help to determine the magnitude of the force applied by the man if he pushes parallel to the floor.

Reference no: EM13713370

Questions Cloud

What electron current is driven through iron wire : What electron current is driven through a 1.8-mm-diameter iron wire by a 0.070V/m electric field

Take arrays from main and sum the arrays : Develop a C program to print the sum, the average, the product, the largest and the smallest of 3 integers that are input from the keyboard. Define an array x of size 5, using call-by-reference (that is, use pointer) to pass the array to a function, ..

Estimate what is the total distance traveled : A small plane travels 256.4 km, 47.1 degrees west of due north, then travels 295.7 km, 5.6 degrees east of due south. What is the total distance traveled

Find the temperature of the hot filament : A certain light bulb has a tungsten filament with a resistance of 20.7 Ohms when at 20.0°C and 139 Ohms when hot. Find the temperature of the hot filament

Calculate the magnitude of the force applied by the man : A man pushes on a piano with mass 170kg so that it slides at constant velocity down a ramp that is inclined at 11.9 degrees above the horizontal floor. Calculate the magnitude of the force applied by the man if he pushes parallel to the floor

What minimum product of overall heat transfer coefficient : A swimmer with body mass 50 kg is pulled from the ocean with hypothermia. Her body temperature is 27°C. She is connected to a shell and tube heat exchanger. Blood flow through the device is kept constant at 1,000 ml/min. The perfusionist adjusts the ..

What is the connection between nutrition and health : What is the connection between nutrition and health - What is the relationship between poor nutrition and disease

Obtain what the potential difference across the capacitor : A 3.2-cm-diameter parallel-plate capacitor has 2.0mm spacing. The electric field strength inside the capacitor is 1.5x105 V/m. What is the potential difference across the capacitor

Water circulating in a water jacket enclosing the compressor : Air, modeled as an ideal gas, is compressed at a steady state from 1 bar, 300 K, to 5 bar, 500k with150 kW of power input. Heat transfer occurs at a rate of 20 kW from teh air to cooling water circulating in a water jacket enclosing the compressor. N..

User Account

All Pages