Determine the weight of the sand and box in that situation

Reference no: EM13660295

An initially stationary box of sand is to be pulled across a floor by means of a cable in which the tension should not exceed 1100 n the coefficient of static friction between the box and the floor is 0.35.

(a) find the angle between the cable and the horizontal in order to pull the greatest possible amount of sand and

(b) Find the weight of the sand and box in that situation.

Reference no: EM13660295

Questions Cloud

Evaluate the density of the styrofoam : A piece of Styrofoam is completely submerged under water (ρ = 1000 kg/m^3). Evaluate the density of the Styrofoam

Determine its total mass : A bar is 2.0 centimeter thick and 3.0 centimeter wide. Determine its total mass

Treating car as perfect radiator-discover the temperature : A car parked in the sun absorbs energy at a rate of 590 watts per square meter of surface area. The car reaches a temperature at which it radiates energy at this same rate. Treating the car as a perfect radiator (e = 1), discover the temperature.

Compute how long is the arm of the centrifuge : In a large centrifuge used for training pilots and astronauts, a small chamber is fixed at the end of a rigid arm that rotates in a horizontal circle. Compute how long is the arm of the centrifuge

Determine the weight of the sand and box in that situation : An initially stationary box of sand is to be pulled across a floor by means of a cable in which the tension should not exceed 1100 n the coefficient of static friction between the box and the floor is 0.35. Find the weight of the sand and box in th..

Decide the mass of the spider : A spider hangs from a strand of silk whose radius is3.6x10-6 m. The density of the silk is 1500kg/m3. When the spider moves, waves travel along the strand of silk at a speed of 210 m/s. decide the mass of the spider.

Discover distance from students head to her center of mass : To decide the location of her center of mass, a physics student lies on a lightweight plank supported by two scales2.50 {\rm m} apart, as indicated in the figure. If the left scale reads 300 {\rm N}, and the right scalereads132 {\rm N}. Discover the..

Determine the de broglie wavelength for a electron : De Broglie postulated that the relationship λ =h/p is valid for relativistic particles. Determine the de Broglie wavelength for a (relativistic) electron having a kinetic energy of 3.40 MeV

Determine the change in the length of the pendulum rod : A father clock is controlled by a swinging brass pendulum that is 1.1 meter long at a temperature of 23°C. Determine the change in the length of the pendulum rod

User Account

All Pages