1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
kap26 [50]
2 years ago
14

If the mass of a material is 76 grams and the volume of the material is 14 cm3, what would the density of the material be?

Physics
1 answer:
azamat2 years ago
6 0

Answer:

5.846g/cm³

Explanation:

Density is defined a mass per unit volume of a substance

Density = mass/volume

From the problem:

mass of material = 76g

volume of material = 14cm³

Density = 76g/14cm³

              = 5.846g/cm³

You might be interested in
Tuklasin
alukav5142 [94]

Answer:

Gamit ang graphic organizer na concept po punan niyo po ang mga sangay na ito at magpapakita ng paggalang sa kapwa kalaro

3 0
2 years ago
A fairground ride spins its occupants inside a flying saucer-shaped container. If the horizontal circular path the riders follow
ale4655 [162]

Answer: The riders are subjected to 11.5 revolutions per minute

Explanation: Please see the attachments below

3 0
2 years ago
Please help I literally don’t understand
Veseljchak [2.6K]

Answer:

A= 2

B=3

C=4

D=5

E=7

F=8

H=12

7 0
3 years ago
100 + 50 + BRAINLIST PLEASE HELP!!!
irina1246 [14]

Answer:

Explanation:

1. What are the forces acting on the block when it is hanging freely from the spring scale? What is the net force on the block? What are the magnitudes of each of the forces acting on the block? Explain.

When a block is hanging freely, two forces are acting on it = tension force from the spring scale and gravity force on the block itself. The net force is zero as the block is not accelerating.  The magnitudes of tension and gravity force are the same but in opposite directions.

2. What are the forces that act on the block when it is placed on the ramp and is held in place by the spring scale? What is the net force acting on the block? Explain. (Assume that the ramps are frictionless surfaces.)

There are three forces acting on the block when it is placed on the ramp and is held in place by the spring scale: as in 1, there are tension and gravity but there is a third force - reaction force from the ramp surface on the block that is perpendicular to the surface. Again the block is not moving so the net force is zero.

3. What is the magnitude of normal force acting on the block when it is resting on the flat surface? How does the normal force change as the angle of the ramp increases? Explain. (Assume that the ramps are frictionless surfaces.)

On flat surface, the normal force is equal to the gravity force of the block i.e. its weight. On a vertical surface, the normal force is equal to zero. For the angle of ramp, θ, the normal force = weight * cos θ.

6 0
3 years ago
Read 2 more answers
Two boats are anchored in the harbor, separated my a horizontal distance of 14m. The boats boo up and down as waves enter the ha
Talja [164]

Given:

Horizontal distance between two boats = x = 14 m

One boat is at trough, the other is at crest.

As there is no crests between them meaning the boat are next to each other.

Wavelength is the distance between two consecutive crests/troughs = w

The distance between a crest and a trough next to it = w/2

Complete cycles = c = 5

Time taken for c cycles = t = 15 s

Vertical distance between two boats = y = 2.4 m

To find:

wavelength = w = 2x = 28 m

Amplitude =  A = Displacement from mean to extreme position = y/2 = 1.2 m

Time period for one cycle = T = t/c = 15/5 = 3 s/cycle

frequency = 1/T = 1/3 = 0.33 hertz

speed = wavelength/Period = w/T = 28/3 = 9.33 m/s

4 0
3 years ago
Other questions:
  • In a thunderstorm, the air must be ionized by a high voltage before a conducting path for a lightning bolt can be created. an el
    11·1 answer
  • WILL MARK BRAINLIEST!
    12·1 answer
  • While doing bicep curls, Tamara applies 155 Newtons of force to lift the dumbbell. Her forearm is 0.366 meters long and
    8·1 answer
  • Sodium is a highly reactive metal and chlorodyne is a poisonous gas which compound do they for a chemically combines
    9·1 answer
  • A machinist turns on the power on to a grinding wheel at time t= 0 s. The wheel accelerates uniformly from rest for 10 s and rea
    12·1 answer
  • What is one of Kepler's laws of planetary motion?
    11·1 answer
  • First to answer will be the brainliest I need the answer ASAP don't answer if you don't know the answer
    10·2 answers
  • When does radioactivity decay occur?
    8·1 answer
  • A ticker timer 50dots per second. When a body is pulled by a tap through the timer, the distance between the third and fourth do
    12·1 answer
  • What is the function of hammer and anvil in human ear
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!