Answer:
gravitation field strength: 5 N/kg
Explanation:
Weight(N) = mass(kg) * gravitational field strength(N/kg)
make sure the units are proper and make change only if different units visible. Like mass given in grams and covert it into kg. *must* and sometimes weight given in kilo-newton covert it into Newtons. *must*
using the formula:
5 * gravitational field strength = 25
gravitational field strength = 25/5
gravitational field strength = 5 N/kg