4 years ago

What are two examples of common units for each of the above measurements

Physics

1 answer:

kap26 [50]4 years ago

3 0

Density: g/mL, kg/cubic meter

Volume: L, teaspoon

Mass: g, MeV/sq. C

You might be interested in

The gravitational potential has a zero value gravitational field in the same place is? Maximum or null indeterminate

DedPeter [7]

Answer:maximum

Explanation:

8 0

3 years ago

A point on a wheel of radius 40 cm that is rotating at a constant 5.0 revolutions per second is located 0.20 m from the axis of

Margarita [4]

Answer:

$197.2 m/s^2$

Explanation:

The centripetal acceleration of a point moving by circular motion is given by:

$a=\omega^2 r$

where

$\omega$ is the angular velocity

r is the distance from the axis of rotation

The point on the wheel makes 5.0 revolutions per second, so the frequency is

$f=\frac{5}{1}=5 Hz$

and the angular velocity is

$\omega=2\pi f = 2\pi (5)=31.4 rad/s$

While the distance of the point from the axis of rotation is

$r=0.20 m$

Substituting, we find the acceleration:

$a=(31.4)^2(0.20)=197.2 m/s^2$

5 0

3 years ago

Read 2 more answers

Which of the following describes the role of a refrigerant in an air conditioner? to absorb heat flow from air molecules circula

dedylja [7]

<span>to absorb heat flow from air molecules circulating around the refrigerant tubing i hope this helps you</span>

4 0

3 years ago

Read 2 more answers

Before the internet was available people often search for jobs?

konstantin123 [22]

Answer:

do you mean how? if so

Explanation:people used newspapersand still kinda do back then they had posters up as they still do and newspapers

5 0

3 years ago

A can of tuna, starting from rest, is dropped off a building. If it is only being pulled down by gravity (-9.8 m/s2) and it hits

tia_tia [17]

Answer:

Explanation:

The distance talks about how far an object has travelled.

Given

9 = -9.8m/s²

t = 3.2s

to get the distance Δx, we will use the formula;

S = ut+1/2gt²

S = 0(3.2)+1/2(-9.8)(3.2)²

S = 0-4.905(10.24)

S = -50.23m

Hence the can of tuna drop by 50.23m

3 0

3 years ago