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yawa3891 [41]
3 years ago
13

Two objects have the same size and shape, but one is much heavier than the other. When they are dropped simultaneously from a to

wer, they reach the ground at the same time (assuming that there is no air resistance), but the heavier one has a greater
speed
acceleration
none of the above
all of these
Physics
1 answer:
maria [59]3 years ago
6 0

Answer:

None of the above.

The correct answer would be momentum

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A 53.0-kg skater is traveling due east at a speed of 2.90 m/s. A 72.0-kg skater is moving due south at a speed of 6.20 m/s. They
soldier1979 [14.2K]

Answer:

a.\thta=71^{\circ}

b.v_f=3.78 m/s

Explanation:

We are given that

m_1=53 kg

v_1=2.9 m/s

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a.We have to find the angle

\theta=tan^{-1}{\frac{m_2v_2}{m_1v_1}=\frac{72(6.2)}{53(2.9)}=71^{\circ}

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m = [(d2<span>∕d1)-1] M = [(8.4 cm/7.0 cm) - 1] (600 kg) =120 kg</span>

This means that Bubba’s mass is 120 kg.

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