Find out the weight of the automobile

Reference no: EM138490

Q1. A rectangular conducting loop of wire is approximately half-way into a magnetic ?eld B (out of the page) and is free to move.

Suppose the magnetic ?eld B begins to decrease rapidly in strength. What happens to the loop?

Q2. The four tires of an automobile are inflated to a gauge pressure of 2.10E+5 Pa. Each tire has an area of 0.0267 m2 in contact with the ground. Find out the weight of the automobile.

Reference no: EM138490

Questions Cloud

Comment at length on the statement : Under the influence of its drive force, a snowmobile is moving at a constant velocity along a horizontal patch of snow. When the drive force is shut off, the snowmobile coasts to a halt.

Find speed at which the ball was launched : A ball has fallen to the street below, and a passerby returns it by launching it at an angle of 53.0° above the horizontal at a point 26.0 m from the base of the building wall. The ball takes 2.20 s to reach a point vertically above the wall.

What is the velocity of the image : Assume that light of wavelength 550 nm is being observed. Also suppose that diffraction effects, rather than atmospheric turbulence, limit the resolving power of the telescope. Find the greatest distance that these stars might be from the earth.

How many beats per second are heard : Two long thin parallel wires 13.0 cm apart carry 32 A currents in the same direction. Determine the magnetic field at point P, 12.0 cm from one wire and 5.0 cm from the other.

Find out the weight of the automobile : The four tires of an automobile are inflated to a gauge pressure of 2.10E+5 Pa. Each tire has an area of 0.0267 m2 in contact with the ground. Find out the weight of the automobile.

Find the first piston''s area : The frequency of a tuning fork is 358 Hz. Find the length of the shortest organ pipe which will give 6 beats/s with the fork. The velocity of sound in air is 339.1 m/s.

How far above the surface of the earth : A gymnast of mass 56.0 {rm kg} hangs from a vertical rope attached to the ceiling. You can ignore the weight of the rope and assume that the rope does not stretch. Use the value 9.81 {rm m/s^2} for the acceleration of gravity.

Find out the magnitude of the centripetal force : If the orientation of the spacecraft is to be changed by 30.0°, for what time interval must the gyroscope be operated.

What is the tension in cables : What is the maximum speed with which a 1200- car can round a turn of radius 71 on a flat road if coefficient of static friction between tires and road is 0.45.

User Account

All Pages