What is the magnitude of the normal force on the crate

Assignment Help Physics

Reference no: EM13561773

A crate of mass m = 92 kg is pushed at a constant speed up a frictionless ramp (? = 29°) by a horizontal force . The positive direction of an x axis is up the ramp, and the positive direction of a y axis is perpendicular to the ramp. (a) What is the magnitude of F ? (b) What is the magnitude of the normal force on the crate?

Reference no: EM13561773

Questions Cloud

What is the upward force on the open parachute from the air : A 54 kg person is parachuting and experiencing a downward acceleration of 2.0 m/s2. The mass of the parachute is 7.6 kg. (a) What is the upward force on the open parachute from the air? (b) What is the magnitude of the downward force on the parachute..

Assuming the magnetic flux is uniform over the area of coil : A 4mm diameter circular coil of 25 turns and total resistance 0.001Ω lies in the x-y plane at a distance of 3m from a long straight current-carrying wire along the x-axis.

Find the average induced emf in the coil during this time : To monitor the breathing of a hospital patient, a thin belt (a 200-turn coil) is placed around the patient's chest. Suppose that the belt has a radius of 20cm and when the patient inhales, the belt expands to a radius of 20.5cm. The magnitude of t..

Speed of block at instant dielectric leaves the capacitor : Consider a horizontal square plate capacitor of area 1.8*1.8 m2, capacitance in vacuum 1 F, which contains a dielectric material with dielectric constant K=6. The dielectric slides frictionlessly and is attached via a massless string and a massles..

What is the magnitude of the normal force on the crate : A crate of mass m = 92 kg is pushed at a constant speed up a frictionless ramp (? = 29°) by a horizontal force . The positive direction of an x axis is up the ramp, and the positive direction of a y axis is perpendicular to the ramp.

Potential difference across each of the four capacitors : If you charge a capacitor C1 with a battery V, then disconnect the capacitor and use it to charge 3 capacitors C2-4 connected in series, what is the potential difference across each of the four capacitors?

Synchronous communications satellites are placed in circular : Synchronous communications satellites are placed in a circular orbit that is 3.59 107 m above the surface of the earth. What is the magnitude of the acceleration due to gravity at this distance?

Compute the acceleration of gravity at the equator of saturn : Saturn has an equatorial radius of 6.00 107 m and a mass of 5.67 1026 kg. Compute the acceleration of gravity at the equator of Saturn. What is the ratio of a person's weight on Saturn to that on Earth?

Bungee jumper has fallen far enough that her bungee cord : A 62-kg bungee jumper has fallen far enough that her bungee cord is beginning to stretch and resist her downward motion. Find the force (magnitude and direction) exerted on her by the bungee cord at an instant when her downward acceleration has a mag..

User Account

All Pages