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drek231 [11]
3 years ago
9

The forces acting on a sailboat are 390. N south and 180. N east. If the boat (including

Physics
1 answer:
velikii [3]3 years ago
4 0

Answer:

180^2 + 390^2 = force ^2 (Pythagoras) root of force^2 = 429.5N approx resultant force Acceleration = Force/Mass 429.5/270 = 1.5907 ms^-2 in a Southwesterly direction.

Explanation:

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D=s(t) so it would be d=10(.19) d=.19 FOR BITH SNDWERS
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Which of the following elements do living things have that volcanic rocks do not have?
jek_recluse [69]

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In a ballistics test, a 24 g bullet traveling horizontally at 1200 m/s goes through a 31-cm-thick 320 kg stationary target and e
Zanzabum

Answer:

The  velocity is  v_t  =  0.02175 \  m/s

Explanation:

From the question we are told that

   The  mass of the bullet is  m_b  =  0.024 \  kg

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    The  final velocity of the bullet is  is  v_b  =  910 \  m/s

   

Generally according to the law of momentum conservation we have that

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=>   0.024  *  1200  +  320 *  0  =  0.024 *  910   +  320  *  v_t

=>    v_t  =  0.02175 \  m/s

3 0
4 years ago
Air escaping out from an air hose at a gas station always feels cool. Why? ​
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8 0
2 years ago
A 10 kg block is attached to a light cord that is wrapped around the pulley of an electric motor, as shown above. At what rate i
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Using a sketch of the possible conditions, we need to find the distance that the block was moved, in order to find the work done by the electrical motor.

The sketch could be seen in the attached image.

5 0
4 years ago
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