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
Lapatulllka [165]
3 years ago
12

A woman exerts a constant horizontal force on a large box. As a result, the box moves across a horizontal floor at a constant sp

eed "vo".
1. The constant horizontal force applied by the woman:
a. has the same magnitude as the weight of the box
b. is greater than the weight of the box
c. has the same magnitude as the total force which resists themotion of the box
d. is greater than the total force which resists the motion ofthe box
e. is greater than either the weight of the box or the totalforce which resists its motion
Physics
1 answer:
d1i1m1o1n [39]3 years ago
6 0

Answer:C

Explanation:

When a constant horizontal force is applied to the box, box started moving in the horizontal direction such that it moves with constant velocity v_0

Constant velocity implies that net force on the box is zero

i.e. there must be an opposing force which is equal to the applied force and friction force can serve that purpose.

So option c is the correct choice.      

You might be interested in
If an object triples its velocity, how does this effect its KE?
lara31 [8.8K]
If an object triples its velocity then the kinetic energy become 9 times the initial kinetic energy. i hope this helped!
3 0
3 years ago
What is the mass of a vehicle that has 50,000 N and 25M/S/S
natali 33 [55]

Answer:

F = 1250000 N

Explanation:

If you have 50,000 S, by 25 M. It would be calculated to 1,250,000 N.

7 0
2 years ago
Check my work please
katrin [286]

We can use the ideal gas equation which is expressed as PV = nRT. At a constant volume and number of moles of the gas the ratio of T and P is equal to some constant. At another set of condition, the constant is still the same. Calculations are as follows:

T1/P1 = T2/P2

P2 = T2 x P1 / T1

P2 = 273 x 340 / 713

<span>P2 = 130 kPa</span>

6 0
3 years ago
F = 50 N<br> m = 72 kg<br> m/s2
lyudmila [28]

Answer:

Explanation:

F=ma

a=F/m

a=50/72=

a=0.694

3 0
3 years ago
What is the voltage of a computer with 30 Ω of resistance and 15 amps of current?
Kryger [21]

Answer:

120 V

Explanation:

5 0
3 years ago
Other questions:
  • A nuclear reactor is:
    15·1 answer
  • How do mass and speed affect kinetic energy?
    12·1 answer
  • 24m+350cm+0.46hm+500mm
    15·1 answer
  • A horse draws a sled horizontally across a snow-covered field. The coefficient of friction between the sled and the snow is 0.13
    9·1 answer
  • What force is required to give an object with mass 2000 kg an acceleration of 3.5 m/s2
    9·2 answers
  • All of the visible color light waves together make up
    11·1 answer
  • In a Young's double-slit experiment, a set of parallel slits with a separation of 0.102 mm is illuminated by light having a wave
    14·1 answer
  • The diagram below illustrates the law of reflection.
    15·1 answer
  • In projectile mtion, what is the x-component of the initial velocity? if V= Vi = 100 m/s and the angle with horizontal axis Θ =
    12·2 answers
  • Convert: 8 mm: ____________ cm
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!