A 1.29 kg book in space has a weight of 7.77 N.

What is the value of gravitational field at

that location?

6.02 m/s²

Explanation:

Mathematically, Force is described as the product of mass and acceleration

F=mg

where F is force in Newton, N, m is mass in Kilograms and g is acceleration due to gravity.

Given that mass, m=1.29g

Weight=F=7.77 N

g=F/m = 7.77/1.29 = 6.02 m/s²