Mass acceleration speedd?

Question

~*1*~A force can be defined as:

A the ability to cause acceleration
B the ability to cause changes in motion of an object
C a push or a pull
D all of the above

~*2*~A change in velocity of an object indicates that:

A the object has accelerated
B an unbalanced force has acted on the object
C the object has sped up, slowed down, or changed direction
D all of the above

~*3*~According to Newton's Second Law, the greater a force on an object, the greater its:
A mass
B acceleration
C velocity
D speed

and michael, i already did them im just checking because my mom said if i get all a's, i get a tiffany's necklace

Answer 1

1D
2D (acceleration can be negative in which case you mihgt call it deceleration)
3B

Answer 2

1)c...A and B is wats caused by a force not its definition

2) there is 2 answers B and C but A is wrong because a change in velocity could be a decrease or increase...decceleration

3)well im mixed up between B and C but i wud choose B because B causes C

Answer 3

1. E - Do your own homework.
2. E - By looking up the answers.
3. E - Instead of having it spoon-fed to you.

That was easy. :)

Answer 4

1) D
2) D
3) B

Answer 5

1.D
2.D
3.B