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
igomit [66]
2 years ago
14

We see a bolt of lightning and 4 s later we hear the thunderclap. If the speed of

Physics
1 answer:
Alex73 [517]2 years ago
6 0

Answer:

i guess 0.8 miles away

Explanation:

mathematically:-

speed is given in question

Time is given

and we have to find distance

simply by using speed formula (s) = d/t

we get answer

You might be interested in
A glass rod is charged by the process of ________. *
Vedmedyk [2.9K]
Magnetism.

HOPE THIS HELPS !
7 0
3 years ago
Charles law increases keep pressure constant then you observe blank
OLga [1]

If you decrease the pressure of a fixed amount of gas, its volume will increase.

7 0
3 years ago
What would you do to increase resistance
ratelena [41]

Answer:

If this is electrical currents , make the wire longer, smaller diameter wires, heat it up

6 0
2 years ago
Read 2 more answers
A current-carrying loop of wire lies flat on a horizontal tabletop. When viewed from above, the current moves around the loop in
Oksana_A [137]

Answer: i dont do physics yet lol

Explanation:

6 0
3 years ago
a 90 kg architect is standing 2 meters from the center of a scaffold help up by a rope on both sides. the scaffold is 6m long an
Mademuasel [1]
We can solve the problem by requiring the equilibrium of the forces and the equilibrium of torques.

1) Equilibrium of forces:
T_1 - W_p - W_s + T_2 =0
where
W_p = (90kg)(9.81 m/s^2)=883 N is the weight of the person
W_s = (200kg)(9.81 m/s^2)=1962 N is the weight of the scaffold
Re-arranging, we can write the equation as
T_1 = 2845 N-T_2 (1)

2) Equilibrium of torques:
T_1 \cdot 3 m - W_p \cdot 2 m - T_2 \cdot 3m =0
where 3 m and 2 m are the distances of the forces from the center of mass of the scaffold.
Using W_p = 883 N and replacing T1 with (1), we find
2845 N \cdot 3 m - T_2 \cdot 3 m - 833 N \cdot 2 m - T_2 \cdot 3 m=0
from which we find
T_2 = 1128 N

And then, substituting T2 into (1), we find
T_1 = 1717 N
8 0
3 years ago
Other questions:
  • find the current to run an electrical motor that has an output of 2.1 horsepower and is 71% efficient. operates at 171 volts ans
    8·1 answer
  • In Newtons first law of motion how is an object at rest affected
    6·1 answer
  • What causes interstellar dust and clouds into plants and stars
    8·1 answer
  • Find the missing number for each unit rate? 10/2 =?/1 and 16/4=?/1
    14·1 answer
  • An accumulation of different sedimentary and metamorphic rocks combined with scraps of ocean crust is called _____.
    11·2 answers
  • Select all that apply.
    10·2 answers
  • Is muddy water a substance?
    7·2 answers
  • What are various systems of unit?​
    13·2 answers
  • Only the smartest person in science can help me right now...
    11·1 answer
  • A sound wave travels at 379 m/sec and has a wavelength of 8 meters. Calculate its frequency and period.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!