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
Rus_ich [418]
3 years ago
11

A roller coaster uses the track in this picture. Where will the roller coaster car have the most potential energy?

Physics
1 answer:
kumpel [21]3 years ago
5 0

Answer:

W, because that's the highest point

Explanation:

You might be interested in
Please answer these questions for me! I am giving MAX points! Brainliest!
guajiro [1.7K]

I think you have them all marked correctly

7. They carry hereditary material from parent

8. 50 percent

1. Nutrition

2. X-linked dominant


If Im wrong Im sorry. its been like 4 years since i took biology but i remember some things

3 0
3 years ago
Read 2 more answers
2. What is the difference between analytical response and concentration?
Anton [14]
An example helps clarify the difference between an analysis, a deter- mination and ... departments analyze samples of water to determine the concentration of ... moles of Cu2+, and cylinder 2 contains 20 mL, or 2.0 × 10.
5 0
3 years ago
A person is making homemade ice cream. She exerts a force of magnitude 28 N on the free end of the crank handle on the ice-cream
Alecsey [184]

Answer:

P = 43.2 Watt

Explanation:

As we know that the handle is moving with uniform speed

so we can find the speed as

v = \frac{2\pi R}{T}

now we have

R = 0.27 m

T = 1.1s

now we have

v = \frac{2\pi (0.27)}{1.1}

v = 1.54 m/s

now we know that power is given as

P = F.v

F = 28 N

P = 28(1.54)

P = 43.2 Watt

8 0
3 years ago
To clearly see an image, the wavelength used must be at most 1/4 of the size of the object that is to be imaged. what frequency
LuckyWell [14K]
From the statement, the wavelength should be 1.6 cm * 1/4 = 0.4 cm. Then, we use the wave equation formula. The frequency is equal to the speed of light divided by the wavelength. First, let's use the SI units.

0.4 cm = 0.004 m

The speed of light is equal to 3 x 10^8 m/s

Frequency = 3 x 10^8 m/s ÷ 0.004 m
Frequency = 7.49 x 10^10 s^-1
5 0
3 years ago
What does the phrase “constant velocity” indicate?
pickupchik [31]
The answer is C is the velocity is the same then the acceleration is also the same.
3 0
3 years ago
Other questions:
  • If you had been traveling that fast and the light actually was yellow, what color would it have seemed to you?
    6·1 answer
  • A 70.0-kilogram man is walking at a speed if 2.0 m/s. What is the kinetic energy?
    6·1 answer
  • When reaching a boundary between two media (1 and 2), an incident ray is partially reflected and partially refracted. The ray is
    15·1 answer
  • What would happen when two or more capacitors are connected in parallel across a potential difference?
    15·1 answer
  • True or false, the older rocks tend to be closer to the tear in the ocean floor
    12·1 answer
  • How much is a ball that is tethered to a post accelerating if its linear speed is 3.5 m/s and the ball is 0.91 meters away from
    7·1 answer
  • At the top of a looped section of roller coaster track, the car and rider are completely upside down. Engineers calculated that
    5·1 answer
  • What is the wavelength of microwaves with a frequency of 3x10^10 Hz?​
    8·1 answer
  • What is the potential energy of an object 20 m in the air with a<br> mass of 600 kg?
    9·1 answer
  • A special rocket can produce 7.66 ✕ 10^5 N of instantaneous thrust with an exhaust speed of 3.05 ✕ 103 m/s in vacuum. What mass
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!