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
damaskus [11]
2 years ago
15

I tried to experiment of dropping candy into a liter of soda and caused a big explosion of foamy soda

Physics
1 answer:
Anestetic [448]2 years ago
6 0

Answer:

.....what type of question is this

Explanation:

You might be interested in
A 100 meter rope is 20 kg and is stretched with a tension of 20 newtons. If one end of the rope is vibrated with small amplitude
dezoksy [38]

Answer:

The velocity waves before rain is 10 m/s

The velocity of wave after the rope soaked up 5 kg more is 8.944 m/s

Solution:

As per the question:

Length of the rope, l = 100 m

Mass of the rope, m = 20 kg

Force due to tension in the rope, T_{r} = 20 N

Frequency of vibration in the rope, f = 10 Hz

Extra mass of the rope after being soaked in rain water, m' = 5 kg

Now,

In a rope, the wave velocity is given by:

v_{w} = \sqrt{\frac{T_{r}}{M_{d}}}         (1)

where

M_{d} = mass density

Mass density before soaking, M_{d} = \frac{m}{l} = \frac{20}{100} = 0.20

Mass density after being soaked, M_{d} = \frac{m + m'}{l} = \frac{25}{100} = 0.25

Initially, the velocity is given by using eqn (1):

v_{w} = \sqrt{\frac{20}{0.20}} = 10 m/s

The velocity after being soaked in rain:

v_{w} = \sqrt{\frac{20}{0.25}} = 8.944 m/s

3 0
3 years ago
It takes a slug 20 minutes to travel from the grass to the trash can , a trip of 15 meters. How far could the slug travel in 60
inn [45]

Answer:

45 meters

Explanation:

20 min = 15 meters

So if 20 x 3 = 60

you have to do 3 x 15 !

- which equals to 45 <3

<u>- mark me brainlest pls . </u>

5 0
3 years ago
A reducing elbow in a horizontal pipe is used to deflect water flow by an angle θ = 45° from the flow direction while accelerati
sleet_krkn [62]

Answer:

915 N is the anchoring force needed to hold the elbow in place.

Explanation:

Momentum equation:

∑

7 0
3 years ago
How is lightning related to static electricity?
Naily [24]
Lighting is the static electricity stored in the clouds that is disposed to the earth.
8 0
3 years ago
How much force acts on one surface of a rectangular bedroom wall that is 2.20 m by 3.20 m when atmosspheric pressure is?
irakobra [83]
<span>We know that pressure is the force applied into a surface, in our case the wall of the room, so then first we will calculate the surface of this wall: S = 2.2 * 3.2 = 7.04 m2 Then we also know the atmospheric pressure in normal conditions is 1 atm. That is the same 1 atm = 101325 Pascals or 101325 N/m2 Now we need to use the formula : P = F/S where P is pressure, F is force and S is surface to calculate the force: F = P * S = 101325 * 7.04 = 713,328 Newtons Conclusion: the force acts on the wall due the air inside the room is 713,328 N</span>
3 0
3 years ago
Other questions:
  • What is the amount of heat, in calories, given off from a 5 g piece of aluminum when it cools from 80°C to 20°C? The specific he
    15·1 answer
  • Based on the map, which region of the United States has the driest climate?
    15·2 answers
  • A block is moving at constant speed due to a horizontal force pulling to the right. The coefficient of kinetic friction, Hk, bet
    7·1 answer
  • Lance armstrong biking over 40 miles in one day would be considered muscular strength. true or false
    9·1 answer
  • I need help on this pls
    11·2 answers
  • I’m tryna pass this class so pleaseee
    11·1 answer
  • Name the force between the brakes and the wheels that does work to slow down the vehicle when the brakes are applied. ​
    9·1 answer
  • A 0.100 kg limestone cube is released from rest, and proceeds to slide down a frictionless ramp. At the bottom of the ramp, the
    10·1 answer
  • Which of the following are likely to form an ionic bond
    10·2 answers
  • A cheetah goes from 0 m/s to 25 m/s in 2.5s. what is the cheetahs rate of acceleration? A. 10m/s2
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!