Cargo Canister Figure 9-31 shows an overhead view of three horizontal forces acting on a cargo canister that was initially stationary but that now moves across a frictionless force magnitudes are F = 2.00 N, F2 = 3.00 N, and F3 = 15.00 N. What is the network done on the canister by the three forces during the first 4.00 m of displacement?

What type of light does this light bulb produce most (i.e. at what wavelength does the spectrum have maximum intensity)?

At 20∘c, the hole in an aluminum ring is 2.800 cm in diameter. you need to slip this ring over a steel shaft that has a room-temperature diameter of 2.804 cm . 1. to what common temperature should the ring and the shaft be heated so that the ring will just fit onto the shaft? coefficients of linear thermal expansion of steel and aluminum are 12×10−6 k−1 and23×10−6 k−1 respectively.

Decreased sensitivity to an unchanging stimulus is known as