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
kaheart [24]
3 years ago
14

A student pushes a box with a total mass of 50 kg. What is the net force on the box if it accelerates 1.5 m/s

Physics
2 answers:
Ronch [10]3 years ago
4 0

Answer:

Net force acting on the box is 75 N.            

Explanation:

It is given that,

Mass of the box, m = 50 kg

Acceleration of the box, a=1.5\ m/s^2

Let F is the net force acting on the box. It can be calculated using the Newton's second law of motion. According to this law the force acting on an object is equal to the product of mass and acceleration with which it is moving. Mathematically, it is given by :

F=m\times a

F=50\ kg\times 1.5\ m/s^2

F = 75 N

So, the net force acting on the box is 75 N.  Hence, this is the required solution.

Harrizon [31]3 years ago
3 0
We now that follow newton rules f=ma so net force equal to mass*acceleration=>f=50*1.5=75 N
You might be interested in
Is the temperature of a normal healthy old man is less than that of a normal healthy young man?
Inessa [10]

Answer:

The correct answer is no.

Explanation:

The temperature of a person changes depending on their age, the physical activity they are doing and until the time of day.

There is an established average temperature that is 98.6 ° F (37 ° C) as a healthy temperature.

If the temperature exceeds 100.4 ° F (38 ° C) it means that you may be ill or have an infection.

The difference in temperature by age is very minimal, but it is still a difference. Let's see:

  • Babies and children: from 97.9 ° F (36.6 ° C) to 99 ° F (37.2 ° C).
  • Adults: from 97 ° F (36.1 ° C) to 99 ° F (37.2 ° C).
  • Adults over age 65: 98.6 ° F (36.2 ° C).

8 0
4 years ago
How long does it take neptune to rotate on its axis
Phoenix [80]
Roughly about seven hundred days
6 0
3 years ago
A cat with a mass of 4.50 kilograms sits on a ledge 0.800 meters above the ground. What is the potential energy of the cat? 346
Gennadij [26K]
This is a question about converting energy from one form to another. 

<span>While it is sitting on the ledge, it isn't moving, so at that point it doesn't have any kinetic energy. What it has is gravitational potential energy due to its height above the ground. </span>

<span>Just as it lands, it's at ground level, so it doesn't have any gravitational potential energy anymore. </span>

<span>The reason is that on the way down, it sped up, so all its original gravitational potential energy was turned into kinetic energy. </span>

<span>So if you can work out how much potential energy it had to start with, you will know that that is how much kinetic energy it ended up with just before it landed. </span>

<span>potential energy = m * g * h </span>
<span>where m is the mass, g is the acceleration due to gravity and h is the height </span>

potential energy = 4.45 * 9.81 * 0.800 = 35.3 J 
Hope that helps. Please give me Brainlyest answer. :]
6 0
3 years ago
Read 2 more answers
A 28 cm hammer is used to pull a nail. If 28.5N of force is
soldi70 [24.7K]

Answer:

7.23 Nm

Explanation:

4 0
3 years ago
Which of the following is a substance that is found between the cell membrane and the nucleus, which primarily consists of water
Alex
This would be Cytoplasm , hope this helps 

Hugs

5 0
3 years ago
Other questions:
  • A roller coaster is at the top of a hill and rolls to the top of a lower hill if mechanical energy is constant then on the top o
    15·1 answer
  • A person drives 4 miles to the mall. If the speed limit is 45 miles/hr and the person
    5·1 answer
  • What is 7.832 rounded to the nearest 10th?
    8·1 answer
  • You want to race a hoop, I_{hoop} = MR^2I hoop =MR 2 , a solid sphere, I_{solid sphere} = \frac{2}{5}MR^2I solidsphere = 5 2 MR
    6·1 answer
  • What might cause convection currents in a hot spring?
    15·1 answer
  • Describe the relationship between the direction of the velocity vector and the direction of the acceleration for a body moving i
    10·1 answer
  • If another vehicle is trying to pass your vehicle,
    7·1 answer
  • Determine the amount of work done by the applied force when a 87 N force is applied to move a 15 kg object a horizontal
    11·2 answers
  • PLEASE HELP ASAP WILL REWARD BRAINLIEST:))
    5·1 answer
  • An upward electric force of 10 N is exerted on a 3 C charge. Find the magnitude and direction of the electric field at the posit
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!