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Two racing iceboats having masses 2m and 3m initially at rest at the starting line on a frictionless lake are acted upon by a constant horizontal force F by the wind. Which of the two will cross the finish line at a distance s from the start line with greater momentum ?Which will cross with greater velocity? |
| Answer» Two racing iceboats having masses 2m and 3m initially at rest at the starting line on a frictionless lake are acted upon by a constant horizontal force F by the wind. Which of the two will cross the finish line at a distance s from the start line with greater momentum ?Which will cross with greater velocity? | |