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
ozzi
3 years ago
11

WILL GIVE BRANLIEST TO WHOEVER ANSWERS CORRECTLY

Physics
2 answers:
Serga [27]3 years ago
8 0

Answer:9 meters?

Explanation:

sesenic [268]3 years ago
6 0

Answer:

We might know that the greater the acceleration of, say, a car moving away from a stop sign, the greater the displacement in a given time. But we have not developed a specific equation that relates acceleration and displacement. In this section, we develop some convenient equations for kinematic relationships, starting from the definitions of displacement, velocity, and acceleration already covered.

Explanation:

You might be interested in
An object of mass m swings in a horizontal circle on a string of length L that tilts downward at angle θ. Find an expression for
VikaD [51]
We know that
g = LcosΘ 
<span>where g, L and Θ are centripetal gravity length, and angle of object
</span><span>ω² = g/LcosΘ </span>
<span>ω = √(g / LcosΘ) </span>
8 0
3 years ago
Read 2 more answers
How far can light travel in one year?
elena-14-01-66 [18.8K]
The answer is b
300,000 km
8 0
3 years ago
Calculate the kinetic energy in joules of a 1200 kg automobile moving at 18 m/s .
vodka [1.7K]

Answer:

194,400 joules of kinetic energy.

Explanation:

Remember that to calculate the Kinetic energy you need to use the next formula:

Ke=\frac{1}{2}Mass*Velocity^2

We know that Mass= 1200 kg and velocity is 18m/s, so we insert those values into the formula:

Ke=\frac{1}{2}Mass*Velocity^2\\Ke=\frac{1}{2}1200kg*(18m/s)^2\\Ke=194,400 joules

So the kinetic energy of a car moving at 18m/s with a mass of 1200 kg would be 194,400 joules.

7 0
3 years ago
Read 2 more answers
Explain how heat (thermal energy) can change the motion (kinetic energy) of the particles in objects.
Vika [28.1K]

Answer:

Adding heat makes the particles move faster so the particles have more kinetic energy when more thermal energy is added

Explanation:

4 0
3 years ago
Listed in the Item Bank are some important labels for sections of the image below. To find out more information about labels, so
erica [24]

1 - cytoplasm

2 - DNA

3 - rybosome

4 - cell membrane

5 - nucleus

5 0
3 years ago
Other questions:
  • Does a physical change affect the identity of a substance? Does a chemical change affect the identity of a substance?
    5·1 answer
  • Which of the following is an oxidation-reduction reaction? ZnS(s) + 2O2(g) mc011-1.jpg ZnSO4(s) CaO(s) + H2O(l) mc011-2.jpg Ca(O
    7·2 answers
  • the number of electrons in a copper penny is approximately 10 10^23. How large would the force be on an object if it carried thi
    12·1 answer
  • a solid sphere is rolling without slipping along a horizontal surface with a speed of 5.5 meters per second when it starts up a
    10·1 answer
  • The masses of blocks A and B in the figure (Figure 1) are 20.0 kg and 10.0 kg, respectively. The blocks are initially at rest on
    9·1 answer
  • According to the nebular theory of solar system formation, what key difference in their early formation explains why the jovian
    13·1 answer
  • Under what conditions is energy conserved
    10·1 answer
  • How does the generator effect work?​
    8·1 answer
  • For your senior project, you would like to build a cyclotron that will accelerate protons to 10% of the speed of light. The larg
    8·1 answer
  • How long is the racetrack if it takes a racecar 3.4 a traveling at 75 m/s to finish? ​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!