Why is rolling a ball down a hill considered an unbalanced force?
Answer:
hello
Explanation:
A ball starts from rest and rolls down a hill with uniform acceleration, traveling 170 m during the second 5.5 s of its motion. How far did it roll during the first 5.5 s of motion? Express your answer using two significant . physics.
hope its right
Answer:
it will eventually stop because of friction
I will give you brainliest if you answer this... How come the word "moist" is such a weird word?
Explanation:
Because of how it sounds. Because of its connotations to bodily fluids. Because they're socialized to believe the word is disgusting.
For 60 points, What has 2 wings and a halo?
Answer:
I think the answer is a Chinese phone
Explanation:
Evaporation helps naturally clean water resources for plants and animals. Which two main spheres are involved?
Group of answer choices
Atmosphere and geosphere
Hydrosphere and geosphere
Hydrosphere and biosphere
Geosphere and biosphere
Answer:
hydroshpere and biosphere
Explanation:
it contains
hydrosphere: cleaning of water
biosphere: helps plants and animals
What is a stanza be specific pls
Answer:
A verse in a poem
Explanation:
basically the paragraphs but poem form
Calculate the frequency is the time between two crests is 5 seconds?
A. 0.2 Hz
B. 2 Hz
C. 10 Hz
D. 5 Hz
Answer:
2 crests multiplied by 5 seconds = 10Hz.
Some organisms can reproduce both sexually and asexually, explain why this strategy would be beneficial.
Answer:
The benefits of sexual reproduction:
In the offspring, genetic variation produces
Due to variation, the species can adapt to new environments, giving them a survival advantage.
a disease is less likely to affect all the individuals in a population
Explanation:
Which of the following processes allows the water to move in and out of the cell during photosynthesis and cellular respiration? *
A.) Diffusion
B.) Anaerobic respiration
C.) Active transport
D.) Osmosis
Which of the following is an example of conduction?
Warm air in the atmosphere rises.
Solar energy warms rock on Earth's surface.
Magma warms rock with which it comes in contact.
O Cool ocean water sinks below warm ocean water.
PLEASE HELP I HAVE A F IN SCIENCE THE O ARE EACH ANSWER CHOICE
Answer: Magma warms rock with which it comes in contact.
Is the Y-Axis or X-Axis time? I would ask Google, but nah-
Answer: Pretty much the dependent variable goes on the Y axis and the Independent variable goes on the X axis. Time isn’t something you can control, which pretty much means this is independent of any other variable. Short answer: Time is an independent variable and those go on the x-axis
Explanation:
Four students have read statements from their science book. Which student has correctly identified a scientific law?
Student Statement
Allen Inertia is a property of matter
David The Mitochondria is the powerhouse of the cell
Caroline
No part of this book may be copied without permission from the publisher
Brianna For every action, there is an equal but opposite reaction
Answer:
Allen
Explanation:
Which of the following accurately describes the word equation for cellular respiration? *
A.) Glucose + oxygen --------> carbon dioxide + water + energy (ATP)
B.) Carbon dioxide + water ---(light energy)---> glucose + oxygen
C.) Glucose + water --------> oxygen + carbon dioxide = energy (ATP)
D.) Carbon dioxide + energy ---(light energy)---> oxygen + water + glucose
Cellular respiration is the vital living process to produce ATP from food. The word equation that best represents the process is Glucose + oxygen → carbon dioxide + water + energy (ATP). Thus, option A is correct.
What is cellular respiration?Cellular respiration is the chemical series that involves the production of energy molecules (ATP) to power cellular activities and metabolic functions. It involves, glycolysis, Kreb's cycle (TCA), and oxidative phosphorylation to break the sugar molecules.
The word equation for cellular respiration can be given as:
Glucose + oxygen → carbon dioxide + water + energy (ATP)
Here, glucose and oxygen come from photosynthetic reactions through eating and breathing that undergo breaking to yield water and carbon dioxide, and waste along with ATP.
Therefore, option A. Glucose + oxygen → carbon dioxide + water + energy best represents cellular respiration.
Learn more about cellular respiration, here:
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Describe how the bowling pin will react to the unbalanced force of the bowling ball.
Help please
How is Earth's atmosphere like the ocean? How is it different from the ocean?
Answer:
Some similarities: they both contain water: ocean in a liquid form and atmosphere as water vapor and oxygen, although oceans have relatively little oxygen (but enough for the fish to catch).
Major difference is that the main substance in the atmosphere is various gasses, while the main substance in the ocean is water in liquid form.
Answer:
They both contain water, ocean in a liquid form and atmosphere as water vapor and oxygen, although oceans have relatively little oxygen and difference is that the main substance in the atmosphere is various gasses, while the main substance in the ocean is water in liquid form.
Explanation:
Hope this helps dude ^-^
The following diagram shows how warm water and cool water move in the ocean.
Which process does the diagram show?
o absorption
O conduction
O convection
O radiation
PLEASE I HAVE A F MY MOTHER GOING TO KILL ME ILL GIVE 15 POINTS
Kumar is studying how Earth is warmed by sunlight. The following
shows his model of the sun and Earth.
Which process is mostly responsible for warming the soil in Kumar's model?
1. Conduction between the lamp and the soil causes the soil to warm.
2. Convection currents between the lamp and the soil cause the soil to warm.
3. Expansion of particles in the soil causes the soil to warm.
4. Radiation from the lamp reaches the soil and causes the soil to warm.
Answer:
Radiation from the lamp reaches the soil and causes the soil to warm.
Runoff water that is absorbed in soil and rock,
Groundwater
Infiltration
Wetland
Saturation
Answer:
infiltration
Explanation:
Answer:
infiltration
Explanation:
Describe how the bowling pin will react to the unbalanced force of the bowling ball.
Answer:
it will tip over
Explanation:
give one example of an unbalanced force
Answer:
not thano's plan
Explanation:
what organism is MOST LIKELY 50 meters in size
A. LIZARD
B. TREE
C. ANT
D. BACTERIA
Answer:
Tree.
Explanation:
Are strawberry spiders poisonous?
I’m not sure if this is biology or not
Answer:
No.
Explanation:
I think they are harmless.
Use 3 different vocabulary words to describe the niche of a mushroom in a food chain.
hope this help :))))))
What is the source of energy that fuels large storms such as hurricanes?
Answer:
Their source of energy is water vapor which is evaporated from the ocean surface. Water vapor is the "fuel" for the hurricanes because it releases the "latent heat of condensation" when it condenses to form clouds and rain, warming the surrounding air.
Explanation:
I hope this helps.
Can you see an individual atom?
Answer:
You can not see them with the bare eye, but you can see them using a very powerful microscope.
Explanation:
Answer:
No, you can't at least not without using an intensely powerful microscope.
Explanation:
3 Comparing static charge and magnetism
A student suggested that there is little difference between magnetism and the effects of static charge.
Explain to what extent you agree with the suggestion.
Which stages does liquid water from the ocean turn into water vapor?
O condensation
O evaporation
O precipitation
O run off
Answer:
evaporation
Explanation:
Which statement best describes the forces in the picture?
A. The applied force and the force of friction are balanced.
B. The applied force and the force of friction are unbalanced.
C. All four forces are acting in the same direction.
D. All four forces are the same size.
A warm rock is in direct contact with the cooler ground. Which of the following will
happen?
1. Energy in the form of heat will flow from the rock to the ground, and the temperature of
the rock will increase
2. Energy in the form of heat will flow from the ground to the rock, and the temperature of
the rock will increase.
3. Energy in the form of heat will flow from the rock to the ground, and the temperature of
the rock will decrease.
4. Energy in the form of heat will flow from the ground to the rock, and the temperature of
the rock will decrease.
Answer:
#3 hope this helps!
PLEA3E HELP I'LL GIVE BRAINLIEST 10 POINTS
Algae are important to the earth's supply of
hydrogen
oxygen
nitrogen
--------------------------------------------------------------------
Yeast grows by adding:
seeds
cells
cytoplasm
chlorophyll
----------------------------------------------------------------------
Hyphae are part of:
yeast
algae
fungi
ferns
Answer:
Algae are important to the earth's supply of; oxygen.
Yeast grows by adding: seeds.
Hyphae are part of:fungi
Explanation:
Which method of heat transfer warms the air just above hot sand on a beach?
Convection, because heat is transferred through the solid sand
Conduction, because the air particles in contact with hot sand move faster
Conduction, because the heat moves with the help of electromagnetic waves
Convection, because the air particles transfer heat in the absence of a medium