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
IgorC [24]
3 years ago
7

A baseball is launched horizontally from a height of 1.8 m. The baseball travels 0.5 m before hitting the ground.

Physics
2 answers:
Feliz [49]3 years ago
4 0

Answer:

2.7

Explanation:

edge 2021

9966 [12]3 years ago
3 0

Answer:

2.7

Explanation:

should ya just add the 2

You might be interested in
What is the least dense planet in our solar system?.
Tresset [83]

Answer:

Jupiter is the largest planet in the solar system, but it's Saturn—the solar system's second largest planet—that takes the prize for least dense. It's less dense than water, which has led many people to postulate that it would float.

4 0
2 years ago
Question 14
Nimfa-mama [501]

Answer:

The answer is Dependent Variable

5 0
3 years ago
It is claimed that if a lead bullet goes fast enough, it can melt completely when it comes to a halt suddenly, and all its kinet
TEA [102]

Answer:

v=346.05\ m.s^{-1}

Explanation:

Given:

initial temperature of the lead bullet, T_i=43^{\circ}C

latent heat of fusion of lead, L_f=2.32\times 10^4\ J.kg^{-1}

melting point of lead, T_m=327.3^{\circ}C

We have:

specific heat capacity of lead, c=129\ J.kg^{-1}.K^{-1}

<em>According to question the whole kinetic energy gets converted into heat which establishes the relation:</em>

\rm KE=(heat\ of\ rising\ the\ temperature\ from\ 43\ to\ 327.3\ degree\ C)+(heat\ of\ melting)

\frac{1}{2} m.v^2=m.c.\Delta T+m.L_f

\frac{1}{2} m.v^2=m(c.\Delta T+L_f)

\frac{v^2}{2} =129\times(327.3-43)+23200

v=346.05\ m.s^{-1}

3 0
3 years ago
Rays of light strike a bumpy road and are reflected.
ser-zykov [4K]

Answer:

last option is the correct one

6 0
3 years ago
Read 2 more answers
How are electric and magnetic forces the same? How are they different?
qaws [65]
They both have a certain force. They are different because that force is different
3 0
3 years ago
Other questions:
  • A merchant in Katmandu sells you a solid gold 6 kg statue for a very reasonable price. When you get home, you wonder whether or
    11·1 answer
  • Precipitation is most likely occurring at A because it is located
    13·1 answer
  • Nancy rides her horse 26km in 142 minutes. What is her average speed in kilometers per hour?
    5·1 answer
  • A fixed particle with charge –8.8 nC and a second particle with charge –4.3 nC, respectively, are initially separated by a dista
    11·1 answer
  • A large blue marble of mass 3.5 g is moving to the right with a velocity of 15 cm/s. The large marble hits a small red marble of
    15·1 answer
  • Write an expression to evaluate the relative error in g (given that g= 2h/t^2) in terms of h,Δh,t,Δt
    14·1 answer
  • Question: The stored energy that holds the protons and neutrons together inside an atom is
    10·2 answers
  • a student stands on a metric scale, his weight is 490 N. then another student hands him a 5.00-kg mass to hold. the force shown
    6·1 answer
  • Name the component used in electric circuits that is sensitive to temperature
    10·1 answer
  • Which is NOT a type of graph?<br> O circle<br> O line<br> O chart<br> O bar
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!