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zzz [600]
2 years ago
5

A ball of unknown mass m is tossed straight up with initial speed v. At the moment it is released, the ball is a height h above

a spring-mounted platform, as shown in the figure below. The ball rises, peaks, and falls back toward the platform, ultimately compressing the spring a maximum distance d from its relaxed position. Assume that the spring is perfectly ideal with spring constant k, and that the mass of the spring and platform is negligible. What is the mass m, assuming that there is no friction or air resistance? Using g to represent the acceleration due to gravity, enter an expression for m in terms of g, h, d, k, and v.
Physics
1 answer:
meriva2 years ago
8 0

Answer:

36gnss

Explanation:

ssssssssss

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Find your mass if a scale on earth reads 650 N when you stand on it.
netineya [11]

Weight = (mass) x (gravity)

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Divide each side by  (9.8 m/s²):          Mass = (weight) / (9.8 m/s²)

                                                            Mass = (650 N) / (9.8 m/s²)

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Explanation:

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dmitriy555 [2]
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Answer:

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Explanation:

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And A_1, A_2 signifies the area of the two respective chairs in a hydraulic-lift system

Given -

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8 0
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