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
padilas [110]
2 years ago
10

A woman throws a baseball straight up into the air. what is the baseball's acceleration at its highest point?

Physics
1 answer:
AleksandrR [38]2 years ago
5 0
After the ball leaves the woman's hand, the only relevant force acting on the ball is the gravity, which produces an acceleration of a=g=9.81 m/s^2 on the baseball, directed downward. 
Gravity acts on the ball for the whole duration of the motion, so the acceleration of the ball is g=9.81 m/s^2 at every point of the motion, and therefore also when the baseball is at its highest point.
You might be interested in
If a student weighs 100 pounds on Earth, how much more or less would she weigh on Pluto than Mars?
Sever21 [200]

Answer:

c because that's the answer

4 0
2 years ago
A branch falls from a tree how fast is the branch moving after drug .28 seconds
alexdok [17]
Acceleration=9.81m/s^2
initial velocity=0m/s
time=.28s

We have to find final velocity.

The equation we use is

Final velocity=initial velocity+acceleration x time

Vf=0m/s+(9.81m/s^2)(.28s)
Vf=2.7468m/s

We would round this to:

Vf (final velocity)=2.7m/s
6 0
3 years ago
A spelunker is surveying a cave. She follows a passage 140 m straight west, then 290 m in a direction 45? east of south, and the
zimovet [89]

Answer:

Magnitude of fourth displacement is approximately 95 metres,

Direction of fourth displacement is straight west.

3 0
3 years ago
Evan drew a diagram to illustrate radiation
labwork [276]
The answer would be D, electromagnetic waves
8 0
2 years ago
Read 2 more answers
Now review the difference between the temperatures on Earth and Mars. Also look at their distances from the sun.
aksik [14]

Answer: Use Question cove you can get it faster you can get the answer faster! ;) hope this helps ;) but yeah use that and answer is done right away

Explanation: HOPE THIS HELPSS!! ;))

7 0
2 years ago
Read 2 more answers
Other questions:
  • Which describes nuclear fusion?
    11·2 answers
  • Which of these gases, when mixed with moisture in the atmosphere, can form acid rain
    6·2 answers
  • The strong nuclear force holds together which two particles in an atom?
    13·1 answer
  • The buildup of plaque on the walls of an artery may decrease its diameter from 1.1 cm to 0.90 cm. The speed of blood flow was 17
    15·1 answer
  • A box fails to slide down a ramp at a warehouse. what happens if you put the box on a cart that has wheels?
    8·2 answers
  • If we use _______ to build the walls and floors of the house, then the temperature inside the house will remain cooler. (Wood,Cl
    5·2 answers
  • Which best explains parallel forces
    10·1 answer
  • Smaller the surface area greater the gravitational force and vice–versa yes or no? justify the statement. ​
    13·1 answer
  • Match each letter on the left to box on right, need help
    10·1 answer
  • Please expert solve this​
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!