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kari74 [83]
3 years ago
12

If a car with an initial velocity of 10 m/s accelerates at a rate of 50 m/s^2

Physics
1 answer:
expeople1 [14]3 years ago
6 0

Given:

Initial velocity (u) = 10 m/s

Acceleration (a) = 50 m/s²

Time taken (t) = 3 s

To Find:

Final velocity (v)

Answer:

By using equation of motion, we get:

\bf \longrightarrow v = u + at \\  \\  \rm \longrightarrow v  = 10 + 50 \times 3 \\  \\ \rm \longrightarrow v  = 10 + 150 \\  \\ \rm \longrightarrow v  = 160 \: m {s}^{ - 1}

\therefore Final velocity (v) = 160 m/s

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Three forces are applied to a solid cylinder of mass 12 kg (see the drawing). The magnitudes of the forces are F1 = 15 N, F2 = 2
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The angular acceleration is 11.66 rad/s²

Explanation:

Step 1: Given data

Three forces are applied to a solid cylinder of mass 12 kg

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α = 11.655 rad/s²  ≈11.66 rad/s²

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