Calculate the tension (in N) in the first rope, T1, if the person is momentarily motionless. (Enter the magnitude only.) N (b) Calculate the tension (in N) in the second rope, T2, if the person is momentarily motionless. (Enter the magnitude only.)

Answer///(d) atoms contain small,negatively charged particles;

The boat's velocity relative to the riverbank can be resolved into two components. the component going north is 2.7 m/s and the component going west is 1.2 m/s.we add these two vectors and then find the magnitude of the resultant to get the speed.the magnitude of the resultant vector from adding can be obtained by the pythagorean theorem.    to two significant figures, the boat's speed relative to the riverbank is 3.0 m/s.

C. it comes from the core of the earth.

It has more electrons than an neutral object