The actual volumes of quart-size jars of Hellmann's mayonnaise are uniformly distributed from 31.55 to 32.6 fluid ounces. Find the average volume of a quart-size jar of Hellmann's (in fluid ounces). NOTE: There are 32 fluid ounces in a quart.

Why is there friction between objects

Aproton is projected toward a fixed nucleus of charge +ze with velocity vo. initially the two particles are very far apart. when the proton is a distance r from the nucleus its velocity has decreased to 1/2vo. how far from the nucleus will the proton be when its velocity has dropped to 1/4vo?

In positive numbers less than 1, the zeros between the decimal point and non zero are significant