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MrRissso [65]
3 years ago
5

Tony walks at an average speed of 70 m/min from his home to

Physics
1 answer:
aksik [14]3 years ago
6 0

Answer:

The answer is 30 min

Explanation:

t = s/v

v = 70 m/min, s = 2100 m

t = 2100/70 = 30 min.

Hope it helps you! \(^ᴥ^)/

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Chord progressions that move to resting points that release tension are called
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Cadences.

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Define acceleration what it's formula​
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The definition of acceleration is a change in the rate of motion, speed or action.

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3 years ago
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Use the dot product to find the magnitude of u if u = 6i - 3j
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Vector u :
u = 6 i - 3 j
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3 years ago
A playground slide is in the form of an arc of a circle with a maximum height of 3.0 m, with a radius of 8.5 m, and with the gro
julia-pushkina [17]

Answer:

a) s \approx 6.676\,m

Explanation:

a) Let assume that the ground is not inclined, since the bottom of the playground slide is tangent to ground. Then, the length of given by the definition of a circular arc:

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The bottom of the slide has a height of zero. The physical phenomenon around Dr. Ritchey's daughter is modelled after Principle of Energy Conservation. The child begins at rest:

U_{g,A} = K_{B} + W_{fr}

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f = \frac{m\cdot (g\cdot h_{A}-\frac{1}{2}\cdot v_{B}^{2})}{s}

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4 0
3 years ago
A rock is dropped straight down from roof. It hits the ground with a velocity of 28.2 m/sec. How high was the roof, and how long
notsponge [240]

Answer:

18 secs

Explanation:

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3 years ago
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