A block of mass m = 5.6 kg, moving on a frictionless surface with a velocity of

v _ { \mathrm { i } } = 6.5 \mathrm {~m} / \mathrm { s }

to the right, collides with a block of mass M at rest, as shown in the figure. After the collision, the 5.6-kg block recoils with a velocity of

v _ { \mathrm { f } } = 0.70 \mathrm {~m} / \mathrm { s }

to the left. If the blocks are in contact for 0.20 s, what is the magnitude of the average force on the 5.6-kg block, while the two blocks are in contact? $A block of mass m = 5.6 kg, moving on a frictionless surface with a velocity of v _ { \mathrm { i } } = 6.5 \mathrm {~m} / \mathrm { s } to the right, collides with a block of mass M at rest, as shown in the figure. After the collision, the 5.6-kg block recoils with a velocity of v _ { \mathrm { f } } = 0.70 \mathrm {~m} / \mathrm { s } to the left. If the blocks are in contact for 0.20 s, what is the magnitude of the average force on the 5.6-kg block, while the two blocks are in contact? A) 202 N B) 192 N C) 182 N D) 0 N$
A) 202 N
B) 192 N
C) 182 N
D) 0 N

A 1200-Kg Car Moving At 15.6 m/s15.6 \mathrm {~m} / \mathrm { s }15.6 m/s

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A 1200-Kg Car Moving At $15.6 \mathrm {~m} / \mathrm { s }$

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