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
13

I am moving and had to pack all of my things. I pushed the boxes with a force of 15N to the left, and there was a frictional for

ce of 7N. What is the net force? *
Physics
1 answer:
devlian [24]2 years ago
6 0

Answer:

8N

Explanation:

Applied force - Frictional force = net force

You might be interested in
A balloon that has been rubbed on wool has a negative charge. When the balloon is held over—but not touching—some bits of paper,
alexandr402 [8]

Answer:

This process is known as static electricity

Explanation:

When balloon is rubbed on the wool , a negative charge is usually formed. When the balloon is then held over—but not touching—some bits of paper, some of the bits jump up to the balloon. The bits which jump up to the balloon are positive charged and we know that unlike charges attract.

This process explains static electricity which is when the charges on a material are not in a balanced state.

5 0
2 years ago
The formula of force is newton and​
Arlecino [84]

Answer:

The formula for calculating force is F= Mass × Acceleration

Explanation:

Newton is what force is measured in

8 0
3 years ago
A rocket takes off from Earth and starts flying to Mars. What happens to the force of gravity between the rocket and Earth as th
lawyer [7]

The force of gravity between Earth and Mars will decrease.

The gravitational law is given as-

           F = G mM/r²

  here,  m= mass of rocket

             M = mass of earth

             r = distance between earth and rocket

So, as rocket takes off from earth and fly towards mars then the distance starts to increase between earth and rocket, and the gravitational pull between them starts to weaken. Then a point will reach when rocket will far from gravity of earth and could probably enter the gravity of Mars.

Learn more about gravitational law here:

 brainly.com/question/12101547

     #SPJ4

5 0
2 years ago
Select all of the following that will produce a magnetic field:________.
zysi [14]

Answer:

a ,b , d ,e

Explanation:

took the k12 quiz and got a 100

4 0
1 year ago
How much work is accomplished when a force of 250 N pushes a box across the floor for a distance of 50 meters?
mote1985 [20]
We use the work formula to solve for the unknown in the problem. The formula for work is expressed as the product of the net force and the distance traveled by the object. We were given both the force and the distance so we can solve work directly.

Work = 250 N x 50 m = 12500 J

Thus, the answer is C.
7 0
3 years ago
Other questions:
  • What is the acceleration, in meters per second squared, of a 2,000,000-kilogram NASA rocket with an applied force of 20,000,000
    7·1 answer
  • Which speed is at the sound barrier?
    5·2 answers
  • The name of a sedimentary rock is usually based on:
    12·1 answer
  • The student moves his leg 34 cm sideways as shown.
    7·2 answers
  • Alkaline batteries have the advantage of putting out constant voltage until very nearly the end of their life. How long will an
    8·1 answer
  • Not sure on this I know it’s not D please help
    7·1 answer
  • Unpolarized light is incident on a series of polarizing disks. We have three polarizers A, B and C have transmission axes that m
    12·1 answer
  • An effective early childhood curriculum can be​
    13·1 answer
  • What direction do all planets rotate BUT Venus?
    9·2 answers
  • In a bell-shaped curve, the x-axis (horizontal direction) of the graph represents which of the following
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!