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
Mazyrski [523]
3 years ago
13

một quả bóng quần vợt nặng 0,060kg chuyển động với tốc độ 45,0m/s va vào bức tường dưới một góc 45 độ rồi bật trở ra với ucngf t

ốc độ cũng ở góc 45 độ . thòi gian va chạm là 4,00m/s
Physics
1 answer:
Vinvika [58]3 years ago
5 0

can you tell in English.......

You might be interested in
What is a major contributor of greenhouse gases in the atmosphere?
ASHA 777 [7]

Answer:

a. burning of fossil fuel

Explanation:

Greenhouse effect is the trapping of the sun infrared rays in the outermost layer of the earths atmosphere due to the accumulation of some harmful gasses. This gases depletes the ozone layer

The major contributor of greenhouse gases is the burning of fossil fuels. Carbon dioxides are released into the atmosphere and leads to global warming and climatic changes per time

6 0
3 years ago
Which trait is determined entirely by heredity ?
quester [9]
Shape of the nose is entirely hereditary, as genes have nothing to do with any of the other attributes.
7 0
3 years ago
Read 2 more answers
A ball bounces on the ground. How do the ball and the ground act on each other?(1 point)
liubo4ka [24]

Answer: A is your best answer.

Explanation:

It should be A because the when the ball bounces on the ground the ground will give it force to bounce again but also it wont go as high as it first did. Hope this helps:))

3 0
3 years ago
Read 2 more answers
A batter swings at a baseball. The action force is the bat hitting the ball with a force of 5N. What is the reaction force?
omeli [17]
The ball hitting the bat
6 0
3 years ago
Read 2 more answers
When two objects are at the same temperature and no heat flows this is called?
artcher [175]

Answer:

C: Thermal equilibrium

Explanation:

7 0
3 years ago
Read 2 more answers
Other questions:
  • In general, what happens to temperature as depth below earths surface increases
    8·1 answer
  • Suppose a spherical asteroid has a radius of approximately 9.0 x 102 m. Use the formula 4/3 pie
    12·2 answers
  • When water vapor rises into the atmosphere and begins to condense, it releases ________, the energy of a thunderstorm.
    7·2 answers
  • The majority of early psychological research reflected the __________.
    5·1 answer
  • What is the specific heat of silver if the temp ig a 15.4g sample of silver is increased frin 20 degrees celsius to 31.2 degrees
    5·1 answer
  • Which two main characteristics describe weather?
    13·2 answers
  • During an experiment, you take a measurement of 18.3 inches. What is this measurement in centimeters? 1 in = 2.54 cm
    15·2 answers
  • When velocity is graphed with respect to time, what does the area under
    14·2 answers
  • Charge q is a test charge used to measure the electric field created by a source charge Q. What happens to the magnitude of the
    8·1 answer
  • Select the correct answer. A credit union is a business that is owned by people who have something in common, offers you a place
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!