Need needs to be correct !
1.which of the following objects exerts the greatest gravitational force?

a.
earth

b.
moon

c.
sun

2.if a car is traveling on a flat road at a constant speed of 60 miles per hour, the fricition that is exerted upon the car must be

a.
greater than the force pushing the car forward.

b.
equal to the weight of the car.

c.
greater than the weight of the car.

d.
equal to the force pushing the car forward.

3.forklifts are commonly used in warehouses to move heavy objects. the image above shows a forklift that has just lifted a large crate several feet upward off of a warehouse floor.
in order to lift the crate, the forklift had to apply force that was greater than force of gravity affecting the crate.

a.
an upward; the downward

b.
a downward; the upward

c.
zero; the equal

Can someone pretty me with this ? it’s urgent. compare the three theories of emotion. here are the three theories of emotion. cannon-bard theory of emotion: the belief that both psychological arousal and emotional experience are produced stimultaneously ( at the same time) by the same nerve stimulus. james-lange theory of emotion: the belief that emotional experience is a reaction to bodily events occurring as a result of an external situation. ( “ i feel sad because i am crying.) schachter-singer theory of emotion: the belief that emotions are jointly determined by a nonspecific kind of psychological (bodily function) arousal and its interpretation, based on environmental ( natural surroundings) cues. which of these theories makes most sense to you? why. your response should be written using proper english spelling and grammar. and it needs to be 10 complete sentences.