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
Serjik [45]
3 years ago
5

If a toy car with a coin on top of it is rolling down a hill what force is keeping the coin on top of the car?

Physics
1 answer:
forsale [732]3 years ago
7 0
The answer is gravity.
You might be interested in
Please help me it's URGENT (#10 btw and also how do I solve for time​
Afina-wow [57]

Answer:

t = 12s

Explanation:

Given:

v-initial = 0 m/s

x = 360 m

a = 5.0 m/s^2

Solve:

x = (v-initial)t + 1/2(a*t^2)

360 = 0t + 1/2 (5.0t^2)

360 = 2.5 t^2

144 = t^2

t = sqrt(144) = 12

Therefore, it takes 12 seconds.

5 0
3 years ago
On what factor does speed of sound depend​
velikii [3]

Answer:

For sound waves to travel, there is a requirement of medium and density of the medium is considered to be one of the factors on which the speed of sound depends. When the medium is dense, the molecules in the medium are closely packed which means that the sound travels faster.

Explanation:

4 0
3 years ago
Determine the minimum wavelength of light absorbed by (a) diamond, (b) gallium phosphide and (c) tin sulfide if the gap energies
Talja [164]
I would say B.
I hope this helps!
7 0
3 years ago
Explain what it means when scientists say that the offspring of sexual reproduction are genetically diverse.
Likurg_2 [28]

Answer: During sexual reproduction, the genetic material of two individuals is combined to produce genetically-diverse offspring that differ from their parents.  The genetic diversity of sexually-produced offspring is thought to give species a better chance of surviving in an unpredictable or changing environment

7 0
3 years ago
Approximately how many atoms are there along a 9.5 cm line
uranmaximum [27]
First convert 5.5 cm to meters.

(5.5 cm / 1) x (m / 100 cm) = 0.055 m

A typical atom is about 1.0E-10 m in diameter; thus:

0.055 m / 1.0E-10 m = 5.5E8 atoms or 550,000,000 end-to-end atoms in 5.5 cm
4 0
3 years ago
Other questions:
  • Isla made ice by putting water in the freezer. Freezing is an example of (2 points)
    10·2 answers
  • A spring gun is made by compressing a spring in a tube and then latching the spring at the compressed position. A 4.97-g pellet
    5·1 answer
  • A worker pushes horizontally on a 36.0 kg crate with a force of magnitude 112 N. The coefficient of static friction between the
    12·2 answers
  • List some limiting factors that might limit the size of a population within its environment
    13·1 answer
  • A circuit consists of a 9.0 v battery connected to three resistors (52 , 17 , and 140 ) in series. (a) find the current that flo
    9·1 answer
  • Calculate the amount of heat absorbed when 70 mL of water is heated from 30°C to 70°C. The specific heat of liquid water is 4.18
    6·1 answer
  • The earth's magnetic fleld extends:
    12·2 answers
  • Help meeeeeeeeeeeee ill mark brainlist to people
    14·1 answer
  • Which property of a wave is labeled "x" on the diagram?
    5·1 answer
  • The volume of a gas is increased six times the original volume by heating it. If the original temperature of
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!