A baby carriage is sitting at the top of a hill that is 21 m high. The carriage with the baby has a mass of 1. 5 kg. The carriage has potential energy. Calculate it
Answer:
Height (h) = 21 m
Weight (W) = 12 N
The Gravitational Potential Energy is 252 J.
Explanation:
e Card A: What is the effect of magnetic
angement on magnetic force?
Experiment Results
✪
sensor reading:
1.4 mT
sensor reading:
4.3 mT
J
sensor reading:
8.1 mT
Evidence Card C: What is the effect of rail
material on the kinetic energy of the car?
Experiment Results
Test 1
Test 2
Test 3
Rail material
wood
aluminum
iron
Distance
between car
and launcher
10 cm
10 cm
10 cm
Kinetic energy
after the car
was launched
3.1kJ
2.9 kJ
2.2kJ
Answer:
Explanation:
answer question 2 please
can someone please help me?
Answer:
I believe the answer is C
Explanation:
Which of the following are not examples of mechanical energy? There is more than one answer.
Question 1 options:
running
heat
photosynthesis
hands on a clock moving
a spinning top
nuclear fission
Answer:
running+photosynthesis
Match the numbers to the answer below
Please Help T-T
1. The process by which fractures in rocks are enlarged due to plant roots is known as-
A. plant fracturing
B. root wedging
C. plant enlarging
D. none of the above
2. The burning of fossil fuels contributes to which of the following?
A. mechanical weathering
B. lower levels of carbon dioxide
C. acid rain
D. all of the above
3. Which of the following is not an agent of weathering?
A. soil
B. glaciers
C. wind
D. precipitation
4. The breakdown of rock material in its current location is known as-
A. erosion
B. weathering
C. deposition
D. landslide
Thank you so much for your help!
Answer:
1) B. root wedging
2) D. all of the above
3) A. soil
4) B. weathering
:)
Explanation:
Write "W" for Weathering, "E" for erosion, or "D" for deposition for the following examples.
1. Water wearing down rock __
2. Landslides __
3. Waves dropping sand on the beach __
4. Glaciers scraping against rocks __
5. Wind abrasion
6. Sand being moved by wind __
7. Rain washing away soil __
8. Sediment at the bottom of the ocean __
9. Acid rain dissolving limestone __
10. Deltas forming __
Thank you so much. for helping me out with this.
1. Erosion
2. Erosion
3. Deposition
4. Weathering
5. Erosion
6. Deposition
7. weathering
8. Deposition
9. Weathering
10. Deposition
Weathering is the breaking down or dissolving of rocks and minerals on Earths surface. Once a rock has been broken down, a process called erosion transports the bits of rock and minerals away. Water, acids, salt, plants, animals, and changes in temperature are all agents of weathering and erosion
Erosion is the geological process in which earthen materials are worn away and transported by natural forces such as wind or water. A similar process, weathering, breaks down or dissolves rock, but does not involve movement.
Deposition is the laying down of sediment carried by wind, flowing water, the sea or ice. Sediment can be transported as pebbles, sand and mud, or as salts dissolved in water. Salts may later be deposited by organic activity (e.g. as sea shells) or by evaporation
(sorry it took a bit of a while, I was doing research)