What is the friction force of the floor on the box

Reference no: EM13536433

A girl is using a rope to pull a box that weighs 300 N across a level surface with constant velocity. The rope that makes an angle of 30 degrees above the horizonal, and the tension in the rope is 100 N. What is the friction force of the floor on the box?

Reference no: EM13536433

Questions Cloud

Explain molecules of associated water molecules : 62.61 grams of CaOH2*7H2O contains. 1. How many moles of associated water molecules. 2. Molecules of associated water molecules

Considered as set of dipole magnets with uniform magnetic : A proton with a kinetic energy of 3GeV is travelling in the synchrotron. Assume the synchlotron can be considered as a set of dipole magnets with a uniform magnetic field B arranged in a circular orbit (radius r = 100m).

Compute the average speed of the particle : A particle travels 18 times around a 11-cm radius circle in 45 seconds. What is the average speed (in m/s) of the particle

Explain what is the central atom for nh3 : What is the central atom for NH3, how many bonds are formed, what's the polarity and what's the direction of electronegativity

What is the friction force of the floor on the box : A girl is using a rope to pull a box that weighs 300 N across a level surface with constant velocity. What is the friction force of the floor on the box

Explain what is the central atom for co2 : What is the central atom for CO2, how many bonds are formed, is it polar or nonpolar, what's the direction of electronegativity

Find what minimum capacitance do you need : you need to use a monitor and lightweight cable to lift a 2.0 kg copper weight to a height of 3m. To do so, you've decided to use a 1000V power supply to charge a capacitor, what minimum capacitance do you need

Define throughout the extraction of trimyristin from nutmeg : During the extraction of trimyristin from nutmeg, two students were given different samples of nutmeg. They noticed that one sample was very fragrant with the characteristic odor of nutmeg, while the other one looked old and was not very fragrant ..

Explain what''s the central atom for ch3br : What's the central atom for CH3Br, how many bonds are formed, is it polar or nonpolar, what's the direction of electronegativity

User Account

All Pages