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
KatRina [158]
3 years ago
13

Help ,!!!??!!????thanksssss

Physics
1 answer:
Airida [17]3 years ago
6 0

Answer:

i think it's B. Energy

Explanation:

hope this helps

You might be interested in
What is the velocity of a car that went a distance of 400ft in 25 seconds ​
Rom4ik [11]

Answer:

I believe it is 1/6 M

Explanation:

sorry if i am not right but i think i am

3 0
3 years ago
Read 2 more answers
A jogger runs at an average speed of 5 m/s for 3 minutes, then finishes with an average speed of 4 m/s for 2 minutes. What is hi
Mrac [35]

Answer:

4.6 m/s

Explanation:

5 * 180 + 4 * 120 = 1380

1380 / (5 * 60) = 4.6

3 0
4 years ago
A physical pendulum consists of a meter stick that is pivoted at a small hole drilled through the stick a distance x from the 50
Rom4ik [11]

Answer:

x=0.01457 m

Explanation:

From parallel axis theorem

I=Icm+mh²

where h=x

The rotational inertia about its center of mass is

Icm=mL²/12

where L=1.0 m

Thus T=4.8s  we obtain

T=2\pi \sqrt{\frac{mL^{2}/12+mx^{2}  }{mgx} }\\ T=2\pi \sqrt{\frac{L^{2} }{12gx}+x/g }\\ T^{2}=4\pi^{2}(\frac{L^{2} }{12gx}+x/g )/x\\ T^{2}x=\frac{\pi^{2} L^{2} }{3g}+(\frac{4\pi^{2} }{g})x^{2}\\   0=(\frac{4\pi^{2}  }{g} )x^{2}-(T^{2} )x+(\frac{\pi^{2}L^{2}   }{3g} )\\ 4.03x^{2}-23.04x+0.335=0

After Solving this quadratic we get

x₁=5.702 m

x₂=0.01457 m

One of the solution is an impossible value for x (x=5.70m is greater than L)

So we choose the other one

x=0.01457 m

3 0
4 years ago
Why do women typically tend to have slightly greater stability than men?
stiks02 [169]
I think it would have to be B.
7 0
3 years ago
Read 2 more answers
Careers in this career cluster also include related professional and technical support activities such as production planning an
qwelly [4]
True, all of those careers go in the same category
8 0
4 years ago
Other questions:
  • The temperature in a room is 56°C. What would the velocity of a sound wave be at this temperature?
    14·2 answers
  • A spherical, non-conducting shell of inner radius r1 = 10 cm and outer radius r2 = 15 cm carries a total charge Q = 15 μC distri
    15·1 answer
  • Why are atoms electrically neutral?
    8·1 answer
  • If it is June or July and you live in the northern hemisphere, describe the position of the Earth in relation to the sun and wha
    10·1 answer
  • A light bulb, attached (by itself) to an ideal 10 V battery, becomes hotter as time goes on. The bulb's filament is made of tung
    13·1 answer
  • When a 2.40-kg object is hung vertically on a certain light spring described by Hooke's law, the spring stretches 2.92 cm.(a) Wh
    10·1 answer
  • If the acceleration of the negative charge is to the right. And the magnetic field is pointed downwards. What direction was the
    13·1 answer
  • 3. An astronaut travels to a far-away moon with a 1.5 m long pendulum. She finds it takes
    11·1 answer
  • In transverse waves, there is no _________ motion.
    7·1 answer
  • Two charges q1 = Q, and q2=Q, the distance between them is R. The electric force between them has magnitude of 10 N. In order to
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!