All categories

2 years ago

A spring balance measures?

Mathematics

1 answer:

VMariaS [17]2 years ago

5 0

Answer:

A spring balance measures the weight of an object by opposing the force of gravity acting with the force of an extended spring.

mrk brainliest?

You might be interested in

A 20° sector in a circle has an area of 21.51 pi yd?.

kodGreya [7K]

Answer

____________________________________________________________

This would be 21.5π * 360 / 20 yd^2 = 1215.18 yd^2 ( using pi = 3.14)

____________________________________________________________

5 0

2 years ago

How do you solve this? Please help

Pie

Wbertkdiwrjrjjwjwj !!!

6 0

2 years ago

Mr. Smith borrows $9000.00 from the bank at 6% per annum simple interest. . The loan is to be repaid in 4 years. What will be th

bezimeni [28]

Answer:

21323

Step-by-step explanation:

6 0

2 years ago

I need help it's geometry

nekit [7.7K]

Step-by-step explanation:

$\sin(45) = \frac{x}{5} \\ \frac{1}{ \sqrt{2} } = \frac{x}{5} \\ x = \frac{5}{ \sqrt{2} } = 3.535$

$\sin(45) = \frac{y}{5} \\ y = \frac{5}{ \sqrt{2} } = 3.535$

3 0

2 years ago

Read 2 more answers

The projected T. rex is about

dolphi86 [110]

Answer: $scale\ factor=230$

Step-by-step explanation:

You need to analize all the information given in the exercise.

You know that the actual height of the T-rex on the projector lens is the following:

$actual\ height=2\ cm$

The height of the projected T-rex is:

$projected\ height=4.6\ m$

Make the conversion from meters to centimeters:

$projected\ heigth=(4.6\ m)(\frac{100\ cm}{1\ m})\\\\projected\ heigth= 460\ cm$

Therefore, the scale factor will be:

$scale\ factor=\frac{projected\ heigth}{actual\ heigth}$

Finally, you must substitute values into the equation and then you must evaluate in order to find the scale factor of the projection. You get that this is:

$scale\ factor=\frac{460\ cm}{2\ cm}\\\\scale\ factor=230$

7 0

2 years ago

A spring balance measures?​

A spring balance measures?