What is the speed of a car that travels 150 km in 3.00 hrs?

Physics

2 answers:

zhuklara [117]3 years ago

4 0

You would do distance divided by speed. So 150÷3, which would equal 5km per hour.

nalin [4]3 years ago

3 0

5km per hour. Hope this helps!

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Lynna [10]

Answer:

IMA of given system = $\frac{F_{r} }{F_{e} }$

Explanation:

The "Ideal Mechanical advantage" (IMA) of given pulley is $\frac{F_{r} }{F_{e} }$ .

Ideal Mechanical advantage of a system is defined by the ratio of achieved or output force to the implied force. In the pulley system above, output force is the resistant force denoted by $F_{r}$ . The input force is analogous or equivalent to the effort applied i.e. $F_{e}$ .

Hence by dividing these two forces we calculate the IMA of the above mentioned pulley system which is $\frac{F_{r} }{F_{e} }$ .
Its mathematical reference would be:

IMA = $\frac{F_{r} }{F_{e} }$

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Answer:

161

Explanation:

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