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
AfilCa [17]
3 years ago
7

Laws are statements that explain an observation without trying to explain why or how it occurs. Often times they are mathematica

l equations. Which of the following is a law? 0 points The sun will rise tomorrow. Dogs like bones because they are salty. Force equals mass times acceleration (F=MA)
Physics
1 answer:
romanna [79]3 years ago
4 0

Answer:

C. Force equals mass* acceleration

Explanation:

You might be interested in
Electrolysis can be used to split up ionic compounds into their constituent<br> Science
tankabanditka [31]

Answer:

Electrolysis is the process by which ionic substances are decomposed (broken down) into simpler substances when an electric current is passed through them. ... Electricity is the flow of electrons or ions. For electrolysis to work, the compound must contain ions.

4 0
2 years ago
Pyramid math (algebra 1)
mixas84 [53]
5436 7699 2360 3488 2113
3 0
3 years ago
A disk-shaped grindstone of mass 3.0 kg and radius 8.0 cm is spinning at 600 rev/min. After the power is shut off, a man continu
kolbaska11 [484]

Answer:

τ=0.060 N.m

Explanation:

By kinematics:

\omega f = \omega o-\alpha*t

Solving for α:

\alpha=\frac{\omega o-\omega f}{t}

where ωo = 600*2*π/60;   ωf = 0;    t=10s

\alpha=6.283rad/s^2

The sum of torque is:

\tau=I*\alpha

\tau=M*R^2/2*\alpha

\tau=0.060 N.m

8 0
3 years ago
A projectile is launched straight upwards at 75 m/s. Three seconds later, its velocity is...?
yawa3891 [41]

Answer:

V = V0 + a t

V = 75 - 9.8 * 3 = 45.6 m/s

4 0
3 years ago
O que acontecerá ao rendimento de uma máquina térmica se a temperatura da fonte que emite calor for reduzida em relação á fonte
elixir [45]

Answer:

Nulo

Explanation:

Se o numero que aumenta for o mesmo que diminui, se torna nulo, pois nenhum passa a vencer o outro.

4 0
3 years ago
Other questions:
  • If the speed of light in a sphere is 2 × 108 m/s, its index of refraction is
    11·1 answer
  • Fiona drives 18 meters east and 24 meters south. What is the magnitude of her displacement?
    10·1 answer
  • I really need the answer to this question please
    14·1 answer
  • A 100kg car travels at 2m/s. what is the momentum in kg
    7·1 answer
  • Two dogs are pulling on a chew toy. One dog pulls the chew toy with 64 N [E] and
    11·1 answer
  • Two point charges, initially 3 cm apart, are moved to a distance of 1 cm apart. By what factor does the resulting electric force
    6·1 answer
  • Hi, I was wondering what is the use of a temperature sensor since the sensor wouldn't be fully immersed in the hydrogen.
    6·1 answer
  • How do laws differ from theories?
    6·2 answers
  • What is The force of gravity between the Aeneas and earth
    13·1 answer
  • What is the role of enzymes in the digestion of food
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!