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
Margarita [4]
3 years ago
5

A motionless mass, hung on the end of a spring and pulled 5 cm downward, is a height of 1 meter above the classroom floor

Physics
1 answer:
Travka [436]3 years ago
3 0

Answer:

A

Explanation:

I TOOK IT

You might be interested in
A dog runs after a car. The car is travelling at an average speed of 5 m/s.
n200080 [17]

Answer:

<h2>The answer is 4 s</h2>

Explanation:

The time taken can be found by using the formula

t =  \frac{d}{v}  \\

where

d is the distance

v is the velocity

From the question we have

t =  \frac{20}{5}  \\

We have the final answer as

<h3>4 s</h3>

Hope this helps you

3 0
3 years ago
Read 2 more answers
The unit of length most suitable for measuring the thickness of a cell phone is a ( megameter, meter, millimeter, nanometer ) Th
puteri [66]

Answer: 1.millimeter 2.meter

Explanation:

a phones thickness can be measured with such a small measurement and a tree is not big enough for a megameter but not small enough for a millimeter so it'd be a meter

5 0
3 years ago
The half-life of a certain isotope is 12 years. How much of a 600 g sample will remain after 36 years?
miskamm [114]

36/12= 3   3 IS THE AMOUT OF HALFLIVES

ONE HALF LIFE = 300

TWO HALF LIFE = 150

THREE HALF LIFE = 75


*Divide 600 three times

8 0
3 years ago
A bodybuilder loads a bar with 550 Newtons (~125 pounds) of weight and pushes the bar over her head 10 times. Each time she lift
mafiozo [28]

Work = (force) x (distance)

Each time she lifts the weight, she does

          (550 N) x (0.5 m) = 275 joules of work against gravity.

Each time she lets the bar down gently, gravity does

          (550 N) x (0.5 m) = 275 joules of work against her muscles. 

If the human physical muscular system were 100% efficient, and capable
of absorbing work as well as spending it, then the bodybuilder would do
exactly zero work in the process of 1-up followed by 1-down.


3 0
3 years ago
Read 2 more answers
Which is occurring when work is being done?
sineoko [7]

Answer:

When work is being done, the practie of labor is being performed. When work isn't being completed, this is a sign of procrastination.

Explanation:

In the answer.

5 0
3 years ago
Read 2 more answers
Other questions:
  • - Po
    6·1 answer
  • Greg dropped a coin from the h meter tall building. If it takes t seconds to reach the ground, determine the position of the coi
    15·1 answer
  • Baseballs pitched by a machine have a horizontal velocity of 30 meters/second. The machine accelerates the baseball from 0 meter
    9·1 answer
  • Thunderstorms are often produced ahead of this type of front
    7·1 answer
  • Consider a particle moving along the x-axis where x(t) is the position of the particle at time t, x'(t) is its velocity, and x''
    6·1 answer
  • The change in momentum (and impulse) are still 3000 N*s. Safety devices (like airbags, seatbelts and crumple zones) cause crashe
    8·1 answer
  • An electron is emitted from a nucleus- State the effect this has on the charge of the nucleus
    8·2 answers
  • A particle travels in a circle of radius 14 m at a constant speed of 21 m/s. What is the magnitude of the acceleration (in m/s2)
    14·1 answer
  • How is the total kinetic energy of an object calculated?.
    13·1 answer
  • What is the best prediction for what will happen when all of the hydrogen in the sun has undergone fusion? helium nuclei will sp
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!