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
RUDIKE [14]
2 years ago
12

A baseball player throws a baseball straight up into the air, the ball leaving his hand at time t = 0.0 s. The ball reaches maxi

mum height at t = 1.4 s. When will the baseball return to the height from which it was released?
Physics
1 answer:
laiz [17]2 years ago
4 0

The ball should take twice as long to return to its original position as it took to reach its maximum height, so it should return to its original position at t=2.8\,\rm s.

You might be interested in
Where do we use insulators in the real world
Stells [14]

Function of insulators is protection against sound or electric current or ,heat based on the type of insulators.

They use in wires (plastic)

Use in making soundproof rooms

Thermal insulators are use in making water bottles. Keep the water warm

8 0
3 years ago
___ is produced when grains of quartz in sandstone are welded together when the rock is subjected to high temperatures.
Galina-37 [17]
Quartzite is produced when grains of quartz in sandstone are welded together when the rock is subjected to high temperatures.  Quartzite<span> or Quarzit is a hard, non-foliated metamorphic rock which was originally pure quartz sandstone. </span><span>It is formed when a quartz-rich sandstone is altered by the heat, pressure, </span>
3 0
3 years ago
An outside thermometer reads 57°F. What is this temperature in °C? Round your answer to the nearest whole number.
marishachu [46]

Answer: It'd be 14.

Explanation:

The formula for this equation would be (57f-32)×5/9 which is equal to 13.889; and rounding that to the whole number would be 14.

3 0
2 years ago
Read 2 more answers
Why does water feel cool when it evaporates
Illusion [34]
First, it makes your skin feel cooler<span> when it's wet. And when it </span>evaporates<span> it removes some heat. But sweat will only </span>evaporate<span> in an environment where there isn't much</span>water<span> in the air. In a place with high humidity, there're already lots of </span>water<span> molecules in the air.  </span>
4 0
2 years ago
Read 2 more answers
An object falling under the influence of gravity and no other force is said to be
miv72 [106K]

Answer:

true

Explanation:

free fall is said to be the downward movement of an object under the force of gravity only

7 0
3 years ago
Other questions:
  • Which of the following is/are the best example(s) of elastic collision(s)? Explain why you chose your answer(s).
    5·1 answer
  • Help me!!!!!!!!!!!!!!!!!!!
    5·1 answer
  • Vector 1 has a magnitude of 24 m and is pointed to the west. Vector 2 has a magnitude of 11 and is pointed to the north. What is
    12·2 answers
  • 1) Air modeled as an ideal gas enters a well-insulated diffuser operating at steady state at 270 K with a velocity of 180 m/s an
    12·1 answer
  • The _______ is/are a thin sheet of skin at the end of the outer ear canal that vibrates in response to sound.
    8·1 answer
  • n object is undergoing uniform circular motion. Which of the following is/are true? I. The object is moving at constant velocity
    6·1 answer
  • Heelp meeee science (“2”)<br><br><br> I want answer true
    14·2 answers
  • Nguồn phát của tia X
    12·1 answer
  • The form of energy stored in food
    15·2 answers
  • Surfactants, or wetting agents, are chemicals that are used in detergents. These chemicals interfere with hydrogen bonding betwe
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!