PLS HELP U WILL GET 21 POINTS PLS Which statements describe a physical property of matter? Check all that apply.

A cumulus cloud is puffy and white.
Vinegar has a very sour smell.
A mixture of baking soda and vinegar produces gas.
Iron rusts when it is exposed to water.
Water boils at 100 degrees Celsius.

Aferris wheel is a vertical, circular amusement ride with radius 9 m. riders sit on seats that swivel to remain horizontal. the ferris wheel rotates at a constant rate, going around once in 9 s. consider a rider whose mass is 56 kg. at the bottom of the ride, what is the perpendicular component of the rate of change of the rider's momentum? at the bottom of the ride, what is the vector force exerted by the seat on the rider?

Estimate of the number of stars in our galaxy

Determine the largest intensity w of the uniform loading that can be applied to the frame without causing either the average normal stress or the average shear stress at section b–b to exceed σ=19 mpa and τ=24 mpa, respectively.