At a certain location, a gravitational force with

a magnitude of 350 newtons acts on a 70.-kilogram

astronaut. What is the magnitude of the gravitational

field strength at this location?

(1) 0.20 kg/N (3) 9.8 m/s2

(2) 5.0 N/kg (4) 25 000 N•kg

Question

Arthur Cole

Physics

5 March, 21:59

At a certain location, a gravitational force with

a magnitude of 350 newtons acts on a 70.-kilogram

astronaut. What is the magnitude of the gravitational

field strength at this location?

(1) 0.20 kg/N (3) 9.8 m/s2

(2) 5.0 N/kg (4) 25 000 N•kg

+1

Answers (1)

Know the Answer?

Leonardo Ramsey · Answer 1

The unit of gravitational field strength is Nkg^-1 ie N/kg because the formula for Gravitational field strength is g=F/m where F is the gravitational force and m is the mass, and so by process of elimination, the magnitude of the gravitational field strength at this location is:

5.0 N/kg

At a certain location, a gravitational force witha magnitude of 350 newtons acts on a 70.-kilogramastronaut. What is the magnitude of the gravitationalfield strength at this location?(1) 0.20 kg/N (3) 9.8 m/s2(2) 5.0 N/kg (4) 25 000 N•kg

At a certain location, a gravitational force with

a magnitude of 350 newtons acts on a 70.-kilogram

astronaut. What is the magnitude of the gravitational

field strength at this location?

(1) 0.20 kg/N (3) 9.8 m/s2

(2) 5.0 N/kg (4) 25 000 N•kg