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
stepladder [879]
3 years ago
5

A car has a mass of 1 200 kg. A very strong weightlifter attempts, unsuccessfully, to lift the car by applying an upward force o

f 2 500 N. What is the normal force acting on the car as the weightlifter is applying this force? Be sure to include a force diagram in your answer.

Physics
1 answer:
Setler79 [48]3 years ago
4 0

Answer:check the pic

Explanation:

You might be interested in
The volume of an object is the amount of space it takes up
soldier1979 [14.2K]
Yes it is. Uh huh, uh huh, shore enuff. Mmm hmm. Yeah yeah yeah. Yah Mon ! Indubitably.
6 0
3 years ago
Read 2 more answers
Por favor ayuda que ejercicio debo hacer para enflacar en una semana xd
Serggg [28]

Answer:

Un excelente ejercicio para perder barriga rápidamente es correr, ya que el cuerpo gasta una mayor cantidad de calorías en un corto período de tiempo, en tan sólo 30 minutos corriendo se queman unas 300 calorías.

...

Qué ejercicios realizar

Correr. ...

Clase aeróbica. ...

Saltar cuerda. ...

Bicicleta. ...

Caminar rápido. ...

Natación.

Explanation:

dame coronita por favor

8 0
3 years ago
A 2200-kg auto moving northward at 12.0 m/s runs into a 3800-kg truck which is also moving northward, but at 5.00 m/s. If the ve
Nookie1986 [14]

Answer:

7.56 m/s

Explanation:

8 0
3 years ago
If a proton is released at the equator and falls toward earth under the influence of gravity, the magnetic force on the proton w
pantera1 [17]
Positive positive side naturally because protons always move to positive side and electron always move to negative side
3 0
2 years ago
A 120-V rms voltage at 1000 Hz is applied to an inductor, a 2.00-μF capacitor and a 100-Ω resistor, all in series. If the rms va
natima [27]

Answer:

The inductance of the inductor is 35.8 mH

Explanation:

Given that,

Voltage = 120-V

Frequency = 1000 Hz

Capacitor C= 2.00\mu F

Current = 0.680 A

We need to calculate the inductance of the inductor

Using formula of current

I = \dfrac{V}{Z}

Z=\sqrt{R^2+(L\omega-\dfrac{1}{C\omega})^2}

Put the value of Z into the formula

I=\dfrac{V}{\sqrt{R^2+(L\omega-\dfrac{1}{C\omega})^2}}

Put the value into the formula

0.680=\dfrac{120}{\sqrt{(100)^2+(L\times2\pi\times1000-\dfrac{1}{2\times10^{-6}\times2\pi\times1000})^2}}

L=35.8\ mH

Hence, The inductance of the inductor is 35.8 mH

4 0
3 years ago
Read 2 more answers
Other questions:
  • In free fall the object with less air resistance falls with a greater acceleration
    5·1 answer
  • What processes formed the beaches of Florida?
    10·1 answer
  • Using the set-up seen here, Ms. Garcia places a golf ball between the globe and the flashlight. Turning off the lights in the ro
    10·1 answer
  • Unpolarized light with intensity 370 W/m2 passes first through a polarizing filter with its axis vertical, then through a second
    9·1 answer
  • A student is pushing a box across the room. To push the box three times farther, the student needs to do how much work?
    13·1 answer
  • A cell supplies current of 0.6A and 0.2A through 1ohms and 4.0ohms resistor respectively. Calculate the internal resistance of t
    13·1 answer
  • Help please, It's for science :>
    8·2 answers
  • You must always include a direction when recording an amount of energy. Is this true?
    13·2 answers
  • How does a vector quantity differ from a scalar?
    12·2 answers
  • A force of 7 N acts on an object. The displacement is, say 8 m, in the direction of the force. Let us take it that the force act
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!