Planet X has a magnetic field with strength 0.80 G in the southern direction. When a probe is placed 30 mm east of a vertical wire it measures a field of 0.60 G in the southern direction. What would a probe read if placed 10 mm east of the vertical wire?

Can anybody me with this? ? (picture included.)

Alarge cruise ship of mass 7.00 ✕ 107 kg has a speed of 11.6 m/s at some instant. (a) what is the ship's kinetic energy at this time? (b) how much work is required to stop it? (give the work done on the ship. include the sign of the value in your answer.) (c) what is the magnitude of the constant force required to stop it as it undergoes a displacement of 3.00 km?

Which of the following is not a physical property of mattera. melting pointb.heat of combustionc. viscosityd. boiling point