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
Serjik [45]
3 years ago
6

A 0.5 Kg block of ice at -20 °C was given 10,000 J of heat. Would this block of ice melt?

Physics
1 answer:
vodomira [7]3 years ago
4 0

Answer:

I say maybe bc it has to depend on the heat of the ice environment

Explanation:

You might be interested in
List 5 possible effects of not adhering to standards of measurement
murzikaleks [220]

Answer:

factual evidence of customer-service levels.

better understanding of cross-functional performance.

enhanced alignment of operations with strategy.

evidence-based determination of process improvement priorities.

detection of performance trends.

better understanding of the capability range of a process.

3 0
3 years ago
At which point on the image to the right would the ball have the greatest velocity if it moved from A to G.
marusya05 [52]

Answer:

It would be A, because it is has more height in which the potential energy would be greater.

4 0
3 years ago
George and Harriot walk with an average velocity of .95 m/s eastward. If it takes them 30
artcher [175]

Answer:

1.71 km

Explanation:

Convert 30 minutes to seconds:

30 min × (60 s / min) = 1800 s

Find the displacement:

0.95 m/s × 1800 s = 1710 m

Convert to kilometers:

1710 m × (1 km / 1000 m) = 1.71 km

5 0
3 years ago
Read 2 more answers
En un m.A.S. La amplitud tiene un valor de 10 centimetros y el periodo es de 2 segundos calcular el valor de la velocidad de 0.8
Ivanshal [37]

Answer:

v1=18.46m/s

v2=29.8cm/s

Explanation:

We know that

A=10cm\\T=2s

the equation of the motion is

x=Acos(\omega t)\\

we can calculate w by using

\omega=\frac{2\pi}{T}=\frac{2\pi}{2}=\pi

Hence, we have that

x=10cm*cos(\pi t)\\

the speed will be

v=-\omega*Asin(\omega t)\\|v(0.8)|=|\pi*10cm*sin(\pi *0.8)|=18.46\frac{cm}{s}\\|v(1.4)|=|\pi*10cm*sin(\pi *1.4)|=29.8\frac{cm}{s}

hope this helps!

6 0
3 years ago
Describe how the velocity and acceleration of a skydiver changes as she falls from the plane back to the ground
Andrews [41]
The velocity and acceleration of the skydiver will increase as she falls to the ground. According to Newton’s Law of gravity.
8 0
3 years ago
Read 2 more answers
Other questions:
  • How is velocity different from speed? Velocity is based on distance. Velocity includes direction. Velocity can be an average or
    13·2 answers
  • This can best be explained due to A) density. B) friction. C) gravity. Eliminate D) inertia.
    7·2 answers
  • Hydrogen gas was cooled from 150c to 50c. its new volume is 75.0 ml. what was its original volume
    5·1 answer
  • How heavy is an object that displaces 400N of water in a pool?
    6·1 answer
  • A car starts from rest and accelerates uniformly to a speed of 72 km per hour over a distance of 500m. calculate acceleration​
    15·1 answer
  • During a science fair, a group of students came up with the following question: “Is color an inherent property in objects or is
    5·2 answers
  • Consider two conducting spheres with one having a larger radius than the other. Both spheres carry the same amount of excess cha
    11·1 answer
  • The lower the angle of the slope, ________ the acceleration along the ramp, therefore, the speed at the bottom of a slope will b
    13·1 answer
  • A car traveling 85 km/h is 250 m behind a truck<br> traveling 73 km/h.
    6·1 answer
  • Can a person run at a speed of 20 meters per second
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!