3 years ago

What equation would you use to calculate the ideal mechanical advantage of a wheel and axle? This is Science not Physics

Physics

1 answer:

Lyrx [107]3 years ago

3 0

you divide the radius of the wheel by the radius of the axle.

You might be interested in

Large amplitude of sound vibrations will produce.....

user100 [1]

Answer:

louder sound.

Explanation:

The amplitude of a sound wave determines its loudness or volume. A larger amplitude means a louder sound

8 0

3 years ago

g An astronaut must journey to a distant planet, which is 189 light-years from Earth. What speed will be necessary if the astron

Butoxors [25]

Answer:

The value is $v = 2.999 *10^{8} \ m/s$

Explanation:

From the question we are told that

The time taken to travel to the planet from earth is $t = 189 \ light-years$

The time to be spent on the ship is $t_{s} = 12 \ years$

Generally speed can be obtained using the mathematical relation represented below

$t_s = 2 * t * \sqrt{1 - \frac{v^2}{c^2 } }$

The 2 in the equation show that the trip is a round trip i.e going and coming back

=> $12 = 2 * 189 * \sqrt{1 - \frac{v^2}{(3.0*10^{8})^2 } }$

=> $v = 2.999 *10^{8} \ m/s$

5 0

3 years ago

How many degrees are in each quadrant A: 90° B: 30° C: 180° D: 360°

Airida [17]

In one quadrant there are 90 degrees.

8 0

3 years ago

A student compared some soccer players to the atoms in the gaseous state. Which of the following activities were the soccer play

tensa zangetsu [6.8K]

Answer:

The answer will be D

Explanation:

I choose answer C and got it wrong on the test. Also Liquid atoms vibrate fast and slide past each other. what answer C shows is a gas.

8 0

3 years ago

Read 2 more answers

What do the arrows in food chains represent

OLga [1]

To represent in order how the animals

6 0

3 years ago

Read 2 more answers