2 years ago

What is the acceleration of an object if it starts at a speed of 3 m/s and increases to

Physics

1 answer:

timofeeve [1]2 years ago

6 0

Answer:

0.25 meters per second squared

Explanation:

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3 years ago

In a certain clock, a pendulum of length L1 has a period T1 = 0.95s. The length of the pendulum

gulaghasi [49]

Answer:

Ratio of length will be $\frac{L_2}{L_1}=1.108$

Explanation:

We have given time period of the pendulum when length is $L_1$ is $T_1=0.95sec$

And when length is $L_2$ time period $T_2=1sec$

We know that time period is given by

$T=2\pi \sqrt{\frac{L}{g}}$

So $0.95=2\pi \sqrt{\frac{L_1}{g}}$ ----eqn 1

And $1=2\pi \sqrt{\frac{L_2}{g}}$ -------eqn 2

Dividing eqn 2 by eqn 1

$\frac{1}{0.95}=\sqrt{\frac{L_2}{L_1}}$

Squaring both side

$\frac{L_2}{L_1}=1.108$

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4 years ago

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3 years ago

Heat and/or energy are transferred from one object to another if the objects have _________ temperature(s).

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Answer:

.....different temperatures

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