Consider what happens at the moment when the block leaves the surface of the globe. which of the following statements are correct?
- the net acceleration of the block is directed straight down.
- the component of the force of gravity toward the center of the globe is equal to the magnitude of the normal force.
- the force of gravity is the only force acting on the block.

Statement 1 and 3 are correct.

Explanation:

1. The mass moves  downward, so the net acceleration of the block is straight downward.

2.The mass is sliding through the globe, so only the force of gravity is acting on the mass which pulls it in downward direction. The force of gravity has two components [mg sin∅] and [mg cos∅].

grav force prop 1/r squared 2r all squared is 4rsquared 1/4rsquared quartered

find the sum of the two horizontal vectors and the sum of the two vertical vectors

isoceles right angled triangle