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
LiRa [457]
3 years ago
9

When you power an electromagnet with 3 batteries, what variable decreases as a result of removing one of those batteries.

Physics
1 answer:
Snezhnost [94]3 years ago
3 0

Answer:

The strength of the magnetic field decreases as a result of removing one of those batteries.

Hope this helps!

You might be interested in
If the ball shown in the figure lands in 1.0 s, about what height was it thrown from? ​
Scrat [10]

Answer:

5m

Explanation:

6 0
2 years ago
Read 2 more answers
Bullets from two revolvers are fired with the same velocity. The bullet from gun #1 is twice as heavy as the bullet from gun #2.
GalinKa [24]

Answer:

The ratio of the momentum imparted to gun #1 to that imparted to gun #2 is equal to 2 : 1

Explanation:

Detailed explanation and calculation is shown in the image below

8 0
3 years ago
Can someone help me with this question
Mademuasel [1]

Answer:

Net force: 20 N to the right

mass of the bag: 20.489 kg

acceleration:  0.976  m/s^2

Explanation:

Since the normal force and the weight are equal in magnitude but opposite in direction, they add up to zero in the vertical direction. In the horizontal direction, the 195 N tension to the right minus the 175 force of friction to the left render a net force towards the right of magnitude:

195 N - 175 N = 20 N

So net force on the bag is 20 N to the right.

The mass of the bag can be found using the value of the weight force: 201 N:

mass = Weight/g = 201 / 9.81 = 20.489 kg

and the acceleration of the bag can be found as the net force divided by the mass we just found:

acceleration = 20 N / 20.489 kg = 0.976  m/s^2

8 0
3 years ago
During convection of air currents,
pav-90 [236]

During convection of air currents,  cool air sinks. <em>(b)</em>

4 0
3 years ago
Read 2 more answers
If you have observed something about the world and want to
ExtremeBDS [4]

Answer: a

Explanation: :)

5 0
2 years ago
Other questions:
  • A cleaver physics professor wants to create a situation where a block starts from rest at the top of a 31.0° inclined plane and
    13·1 answer
  • A car speeds up from rest to +16 m/ s in 4s. calculate the acceleration
    15·2 answers
  • A resistor is connected in series with a power supply of 23.90 V. The current measure is 0.60 A. What is the resistance (in Ω) o
    15·1 answer
  • On a vacation flight, you look out the window of the jet and wonder about the forces exerted on the window. Suppose the air outs
    15·1 answer
  • A machinist needs to remove a tight fitting pin of material A from a hole in a block made of material B. The machinist heats bot
    15·1 answer
  • What was the first president of the United States
    15·1 answer
  • A man has 60w bulbs and a 240w water heater in his apartment. If the bulbs and the water heater are switched on for four hours d
    13·1 answer
  • A slinky is traveling down the stairs, like in the video clip below. What is the total KINETIC ENERGY of the slinky at the botto
    15·1 answer
  • Ball A is thrown horizontally, and ball B is dropped from the same height at the same moment,
    7·2 answers
  • The acceleration due to gravity jupiter is 25m/s Square . what does it mean<br>​
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!