Three times Mary's age added to Beth's age is 34 years. Half of Mary's age minus Beth's age is 1 year. How old are Mary and Beth
1 answer:
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- Mass of the truck (m) = 30000 Kg
- Velocity (v) = 25 m/s
- Let the momentum be p.
- We know, momentum = mass × velocity
- Therefore, the momentum of the truck (p)
- = mv
- = (30000 × 25) Kg m/s
- = 750000 Kg m/s
<u>Answers</u><u>:</u>
<u>Variable </u><u>:</u><u> </u><u>m,</u><u> </u><u>v,</u><u> </u><u>p</u>
<u>Equation </u><u>:</u><u> </u><u>p </u><u>=</u><u> </u><u>mv</u>
<u>Answer:</u><u> </u><u>The momentum of the truck is 750000 Kg m/s.</u>
Hope you could understand.
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