A firecracker breaks up into two pieces, one has a mass of 200 g and flies off along the x- axds with a speed of 82.0 m/s and the second has a mass of 300 g and flies off along the y- axds with a speed of 45.0 m/s. What is the total momentum of the two pieces? O 21 2 kg m/s at 56.3° from the x-ads O 361 kg m/s at 56.3° from the x-axds O 93.5 kg m/s at 28.8° from the x-ads O 212 kg m/s at 39.5° from the x-axds O 361 kgm/s at 0.983° from the x-axds
A firecracker breaks up into two pieces, one has a mass of 200 g and flies off along the x- axds with a speed of 82.0 m/s and the second has a mass of 300 g and flies off along the y- axds with a speed of 45.0 m/s. What is the total momentum of the two pieces? O 21 2 kg m/s at 56.3° from the x-ads O 361 kg m/s at 56.3° from the x-axds O 93.5 kg m/s at 28.8° from the x-ads O 212 kg m/s at 39.5° from the x-axds O 361 kgm/s at 0.983° from the x-axds
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Transcribed Image Text:A firecracker breaks up into two pieces, one has a mass of 200 g and flies off along the x- axis with a speed of
82.0 m/s and the second has a mass of 300 g and flies off along the y- axis with a speed of 45.0 m/s. What is the
total momentum of the two pieces?
O 21.2 kgm/s at 56.3° from the x-axis
361 kgm/s at 56.3° from the x-axis
93.5 kgm/s at 28.8° from the x-axis
O 21.2 kgm/s at 39.5° from the x-axis
361 kg m/s at 0.983° from the x-axis
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