The block of mass 1.57409 kg has an acceleration of 4.7 m/s2 as shown.

Apossible explanation for a set of facts that can be tested by further investigation is called

Two students, each riding bicycles, start from the same apartment building and ride to the same building on campus, but each takes a different route. the first student rides 1100 m due east and then turns due north and travels another 1430 m before arriving at the destination. the second student heads due north for 1930 m and then turns and heads directly toward the destination.at the turning point, how far is the second student from the destination?

You can estimate the degree to which a bond between two atoms is ionic or covalent by calculating the