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
andriy [413]
3 years ago
14

How do you calculate the net force​

Physics
2 answers:
svlad2 [7]3 years ago
8 0

Answer:

When the force is applied to the body, not only is the appplied force acting, there are many othe forces like gravitational force Fg, fricional force Ff and the normal force that balances the other force. Therefore, the net force formula is given by, F net = F a + F g + F f + FN

Explanation:

Here it is! hope it helps and correct! have a great day :)

andreev551 [17]3 years ago
4 0

Answer:

speed times distance okkkkkkkkkkkkkk

Explanation:

theres no reason for an explanation because you are ju st asking for a formula

You might be interested in
¿Qué es la velocidad?
egoroff_w [7]

Velocidad-es una cantidad vectorial física; Tanto la magnitud como la dirección son necesarias para definirlo.

5 0
3 years ago
For questions 1 - 4 complete the representations for the four patterns below. Provide the mathematical
larisa [96]

Answer:

Explanation:

1

2

3

6 0
3 years ago
Three kids are riding on a snow sled traveling horizontally without friction at 19.8 m/s. The masses of Kid A, B, and C are 42.8
Kamila [148]

Answer:

34.6 m/s

Explanation:

From conservation of momentum, the sum of initial and final momentum are equal. Momentum is a product of mass and velocity. Initial mass will be 42.8+31.5+25.9=100.2 kg

Final mass will be 31.5+25.9=57.4 kg

From formula of momentum

M1v1=m2v2

Making v2 the subject of the formula then

V2=\frac {M1v1}{m2}

Substitute 100.2 kg for M1, 19.8 m/s fkr v1 and 57.4 kg for m2 then

V2=\frac {100.2 kg\times 19.8 m/s}{57.4 kg}=34.56376 m/s\approx 34.6 m/s

4 0
4 years ago
On a Saturday afternoon, you decide to pay a neighborhood kid to mow your lawn. The kid usesa manual push lawn mower with a mass
Mars2501 [29]

Answer with Explanation:

We are given that

A.Mass,m=12 kg

\theta=53^{\circ}

\mu_k=0.16

Speed,v=1.5m/s

Net force in x direction must be zero

F_{net}=0

Fsin\theta-f=0

Fsin\theta=f

Net force in y direction

N-mg-Fcos\theta=0

N=mg+Fcos\theta

f=\mu_kN=\mu_k(mg+Fcos\theta)

Fsin\theta=\mu_k(mg+Fcos\theta)

Fsin\theta=\mu_kmg+\mu_kFcos\theta

Fsin\theta-\mu_kFcos\theta=\mu_kmg

F(sin\theta-\mu_kcos\theta)=\mu_kmg

F=\frac{\mu_kmg}{sin\theta-\mu_kcos\theta}

Power,P=Fv

P=\frac{\mu_kmg}{sin\theta-\mu_kcos\theta}v

Where g=9.8m/s^2

B.Substitute the values

P=\frac{0.16\times 12\times 9.8}{sin53-0.16cos53}\times 1.5

P=40.17W

6 0
4 years ago
An object falling under the influence of gravity and no other force is said to be
miv72 [106K]

Answer:

true

Explanation:

free fall is said to be the downward movement of an object under the force of gravity only

7 0
3 years ago
Other questions:
  • A long, thin straight wire with linear charge density λ runs down the center of a thin, hollow metal cylinder of radius R. The c
    12·1 answer
  • Imagine you are sitting in front of a pizza. Before you eat it, imagine what you are sensing - smells, sites, touch sensations.
    14·1 answer
  • A client with hypertension who weighs 72.4 kg is receiving an infusion of nitroprusside (Nipride) 50 mg in D5W 250 ml at 75 ml/h
    8·1 answer
  • Which of the following items could be dated by the use of radiocarbon dating?
    15·2 answers
  • A 3-kg object is attached to a spring and moving in simple harmonic motion. Its angular frequency is 20 rads/sec. When the mass-
    6·1 answer
  • Are good conductors of heat also good conductors of electricity? Explain your answer.
    6·2 answers
  • 7. A student is rotating an object on a rope that is 4.5m long. If we increase the length
    5·1 answer
  • State the rule that describes how a pulse will behave at a free-end.
    6·1 answer
  • I would appreciate your help​
    8·1 answer
  • A pendulum is swinging next to a wall. The distance from the bob of the pendulum to the wall varies in a periodic way that can b
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!