i need help answering this question 1an arrow with a suction cup on the end is fired at the back

1) In this case, the arrow sticks to the cart, which means they move together after the collisio

Question

An arrow with a suction cup on the end is fired at the back of a cart and sticks to it, causing the cart to roll forward slowly. For all options, take the cart and arrow as your system. Which of the following best describes this process? A) An elastic collision where both momentum and kinetic energy remain constant B) An elastic collision where only momentum remains constant. C) An inelastic collision where both momentum and kinetic energy remain constant D) An inelastic collision where only momentum remains constant 2. Two clay balls are moving toward each other. The balls have equal kinetic energies (K1 = K2), but ball 1, which is coming from the left, is moving faster than ball 2 (v1 > v2). Which answer correctly explains how the balls will move after a totally inelastic collision? A) The balls will move to the right because v1 > v2 before the collision B) We cannot predict how the balls will move after the collision. C) The balls will move to the left because p2 > p1 before the collision. 3. Two blocks, one with mass m and the other with mass 2m, are pushed by constant forces of equal magnitude F over a distance of 1.0 m. Which of the following is true about the momentum of the two blocks at the end of this distance? A) The 2m block has a larger momentum than the m block B) The momenta of the two blocks are equal C) Not enough information 4. Two blocks, one with mass m and the other with mass 2m, are pushed by constant forces of equal magnitude F over a time interval of 5.0 s. Which of the following is true about the kinetic energies of the two blocks at the end of this distance? A) The m block has more kinetic energy than the 2m block B) The 2m block has more kinetic energy than the m block C) Not enough information

          An arrow with a suction cup on the end is fired at the back of a cart and sticks to it, causing the cart to roll forward slowly. For all options, take the cart and arrow as your system. Which of the following best describes this process?
A) An elastic collision where both momentum and kinetic energy remain constant
B) An elastic collision where only momentum remains constant.
C) An inelastic collision where both momentum and kinetic energy remain constant
D) An inelastic collision where only momentum remains constant

2. Two clay balls are moving toward each other. The balls have equal kinetic energies (K1 = K2), but ball 1, which is coming from the left, is moving faster than ball 2 (v1 > v2). Which answer correctly explains how the balls will move after a totally inelastic collision?
A) The balls will move to the right because v1 > v2 before the collision
B) We cannot predict how the balls will move after the collision.
C) The balls will move to the left because p2 > p1 before the collision.

3. Two blocks, one with mass m and the other with mass 2m, are pushed by constant forces of equal magnitude F over a distance of 1.0 m. Which of the following is true about the momentum of the two blocks at the end of this distance?
A) The 2m block has a larger momentum than the m block
B) The momenta of the two blocks are equal
C) Not enough information

4. Two blocks, one with mass m and the other with mass 2m, are pushed by constant forces of equal magnitude F over a time interval of 5.0 s. Which of the following is true about the kinetic energies of the two blocks at the end of this distance?
A) The m block has more kinetic energy than the 2m block
B) The 2m block has more kinetic energy than the m block
C) Not enough information

Added by Michael K.

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