All categories

4 years ago

Why si unit develop all over the world?

Physics

2 answers:

irina1246 [14]4 years ago

8 0

Answer:

SI unit is used in most places around the world, so our use of it allows scientists from disparate regions to use a single standard in communicating scientific data without vocabulary confusion.

Explanation:

hope it helps

77julia77 [94]4 years ago

3 0

Si unit is used almost all around the world, so our use of it allows

Scientist from disparate regions to use a single standered in communicating scientific data without vocabulary confusion

You might be interested in

A car is traveling at a constant velocity of sok

Ber [7]

If velocity is constants there is no acceleration therefore acceleration will equal zero.

3 0

4 years ago

What do scientists use to measure force?

expeople1 [14]

Answer:

force meter

Explanation:

8 0

3 years ago

Read 2 more answers

What does mechanical wave mean?

Vladimir [108]

A wave that transfers energy through vibrating In a medium

8 0

4 years ago

Which of the following mass-spring sys

zheka24 [161]

Hi how you doing? “Be safe”

7 0

3 years ago

A uniform solid sphere rolls down an incline.

SashulF [63]

Answer with Explanation:

We are given that

a.Linear acceleration,a=0.1 g

Moment of inertia of solid sphere, $I=\frac{2}{5}mr^2$

We know that

$a=\frac{gsin\theta}{1+\frac{I}{mr^2}}$

Using the formula

$0.1g=\frac{gsin\theta}{1+\frac{2mr^2}{5mr^2}}$

$0.1(1+\frac{2}{5})=sin\theta$

$sin\theta=0.1\times \frac{7}{5}=0.14$

$\theta=sin^{-1}(0.14)=8.05^{\circ}$

b.When a frictionless block were to slide down the incline at that angle then the motion of block will be linear .There is no rotation.

When the sphere is moving without rotation then, the linear speed of sphere will be larger.

When the linear speed is larger then, the linear acceleration will be larger.

Hence, the magnitude of acceleration will be more.

7 0

4 years ago

Why si unit develop all over the world?​

Why si unit develop all over the world?