Answer: He'd caused many problems with his slipshod management.
Explanation:
Answer:
= 5 m/s
Explanation: For collisions, use linear momentum, whose formula is: P = m.v and knowing the law of conservation states that momentum of a closed system is constant in time, i.e. initial momentum equals final momentum:


Suppose the referential for velocity is positive to the right:



The negative sign, in this case, indicates cart A is going to the left.
The magnitude of velocity of cart A is 5 m/s
The pronoun <em>her </em>is used as C) object of preposition in this sentence. <em>Between </em>is the preposition, and the pronoun is used as its object.