the chart shows masses and velocities of four objects. which lists the objects in order, from least to…

the chart shows masses and velocities of four objects. which lists the objects in order, from least to greatest momentum? motion of four objects\n|object|mass (kg)|velocity (m/s)|\n|----|----|----|\n|w|12|5|\n|x|15|8|\n|y|18|2|\n|z|28|10|\no w, x, y, z\no z, y, x, w\no z, x, w, y\no y, w, x, z

the chart shows masses and velocities of four objects. which lists the objects in order, from least to greatest momentum? motion of four objects\n|object|mass (kg)|velocity (m/s)|\n|----|----|----|\n|w|12|5|\n|x|15|8|\n|y|18|2|\n|z|28|10|\no w, x, y, z\no z, y, x, w\no z, x, w, y\no y, w, x, z

Answer

Explanation:

Step1: Calculate momentum of object W

Momentum $p = mv$, for object W with $m = 12$ kg and $v=5$ m/s, $p_W=12\times5 = 60$ kg·m/s

Step2: Calculate momentum of object X

For object X with $m = 15$ kg and $v = 8$ m/s, $p_X=15\times8=120$ kg·m/s

Step3: Calculate momentum of object Y

For object Y with $m = 18$ kg and $v = 2$ m/s, $p_Y=18\times2 = 36$ kg·m/s

Step4: Calculate momentum of object Z

For object Z with $m = 28$ kg and $v = 10$ m/s, $p_Z=28\times10=280$ kg·m/s

Step5: Compare and order

$p_Y = 36$ kg·m/s, $p_W=60$ kg·m/s, $p_X = 120$ kg·m/s, $p_Z=280$ kg·m/s. The order from least to greatest is Y, W, X, Z

Answer:

Y, W, X, Z