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
Marysya12 [62]
3 years ago
5

What is the kinetic energy of a 8kg cat running 5m/s?

Physics
1 answer:
ivanzaharov [21]3 years ago
6 0
<span>K.E = 0.5 * m * v^2 ( m = mass(Kg), V = Velocity(m/s)
= 0.5 * 8 * 5^2
= 4 * 25
= 100 J </span>
You might be interested in
rickey approaches third base. He dives head first, hitting the ground at 6.75 m/s and reaching the base at 5.91 m/s in 2.5 secon
Gekata [30.6K]

Answer:

15.825 m

Explanation:

t = Time taken = 2.5 s

u = Initial velocity = 6.75 m/s

v = Final velocity = 5.91 m/s

s = Displacement

a = Acceleration

Equation of motion

v=u+at\\\Rightarrow a=\frac{v-u}{t}\\\Rightarrow a=\frac{5.91-6.75}{2.5}\\\Rightarrow a=-0.336\ m/s^2

v^2-u^2=2as\\\Rightarrow s=\frac{v^2-u^2}{2a}\\\Rightarrow s=\frac{5.91^2-6.75^2}{2\times -0.336}\\\Rightarrow s=15.825\ m

The distance Rickey slides across the ground before touching the base is 15.825 m

4 0
3 years ago
The resistance of a conductor depends on all of the following, except _____.
borishaifa [10]
Hello There!

The resistance of a conductor depends on all of the following except mass.
Mass wouldn't affect the resistance in any way.

Hope This Helps You!
Good Luck :) 

- Hannah ❤
5 0
3 years ago
Read 2 more answers
If a taxi cab travels 45.8 m/s for 146 s, how far did it travel?<br> Your Answer:
Crazy boy [7]

Answer:

6.68 km

Explanation:

distance = speedxtime

45.8 x 146

6686.6 m

8 0
2 years ago
What occurs at the end of a negative cell if an electric cell is placed in a closed circuit?​
gavmur [86]

1. Current means flow of electrons and electrons are negative charged and so are attracted to the positive end of the battery and repelled by the negative end.

2. When battery is connected in a circuit that lets the electron flow through it, they flow from negative to positive.

3. When negative terminal of cell is connected to other negative terminal of the cell in a particular circuit then, current will not flow in circuit as electrons cannot flow from negative to negative terminal.

4 0
2 years ago
A kayaker needs to paddle north across a
vova2212 [387]

Answer:

100

Explanation:

3-2=1

100/1=100

4 0
2 years ago
Read 2 more answers
Other questions:
  • The uncertainty in the position of an electron along an x axis is given as 5 x 10-12 m. What is the least uncertainty in any sim
    10·1 answer
  • Prof. Kopp is working on an experiment located in an abandoned mine near Duluth, MN. The experiment is located approximately 713
    15·1 answer
  • You exert a force of 25 newtons while you move a rock 15 meters. How much work did you perform?
    6·1 answer
  • A particular type of fundamental particle decays by transforming into an electron e- and a positron e (same amount of charge as
    7·1 answer
  • If the magnitude of the magnetic field is 2.50 mT at a distance of 12.6 cm from a long straight current carrying wire, what is t
    13·1 answer
  • "Rubble pile" asteroids have low average densities due to being up to 50% empty space inside.
    15·1 answer
  • Lil' Ricky is trying on his Halloween costume in front of a flat (plane) mirror. Lil Ricky stands 1.5 m from the mirror.
    6·1 answer
  • I needed ASAP!!!
    13·1 answer
  • Ls -2 a solution of 4x +3= -5?.<br>​
    8·1 answer
  • Which best explains horatio’s error? magnetism is not produced by electric currents unless the wire is coiled. the magnetic fiel
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!