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Elodia [21]
3 years ago
8

Question 15: At the edge of a lake you throw a stone with a velocity of 29 m/s at an angle of 45°. The stone is in the air for 4

.23 s. How far did you throw the stone? (What is the range?)
I think I have this question's right answer, but I would like to check.
Physics
1 answer:
Marianna [84]3 years ago
8 0
Get your numbers gathered up and solve the problem in the ordered step
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Momentum is the mass of an object multiplied by its velocity.<br> a. True<br> b. False
Ostrovityanka [42]
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4 years ago
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A snowboarder starts from rest on an inclined planar snow surface and gives herself a tiny push to start sliding down the hill.
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Answer:

v = 26.52 m/s

Explanation:

Here we know that as she passes the flag she will gain some speed

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Work done by all forces = change in kinetic energy of the system

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here we know that

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so we have

mgh - \mu mg d = \frac{1}{2}mv^2 - 0

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8 0
3 years ago
How do you solve #3 and #5?
julia-pushkina [17]

Answer:

your answers are correct i have done this many times

8 0
3 years ago
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Radda [10]

Answer:

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8 0
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7. At room temperature, a substance with a melting
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Answer:

<em>The answer is Solid</em>

Explanation:

<em>Hope this helps!</em>

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