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
Soloha48 [4]
3 years ago
15

Atruck with a mass of 5280 Kg has an acceleration of 45 m/s/s what is the force acting on the truck?

Physics
1 answer:
horrorfan [7]3 years ago
8 0
117.3 I think that’s it mb if that wrong
You might be interested in
Which one do I press guys?
taurus [48]

Answer:

The Nucleus...

Explanation:

E

8 0
3 years ago
Name the instrument that can be used to measure specific heat capacity​
Y_Kistochka [10]

Answer:

thermomiter

Explanation:

6 0
3 years ago
Read 2 more answers
A 0.83-kg block is hung from and stretches a spring that is attached to the ceiling. A second block is attached to the first one
vodomira [7]

Answer:

1.66 kg

Explanation:

Given that a 0.83-kg block is hung from and stretches a spring that is attached to the ceiling.

From Hook's law

F = Ke

But F = mg

Substitute mg for force in the Hook's law

Mg = ke

0.83 × 9.8 = ke

Make K the subject of formula

8.134 = Ke

K = 8.134 /e

Given that a second block is attached to the first one, and the amount that the spring stretches from its unstretched length triples.

That is

(0.83 + M) × 9.8 = K (3e)

Substitutes K into the above equation

(0.83 + M) × 9.8 = 8.134 / e (3e)

The e will cancel out

(0.83 + M) × 9.8 = 24.402

0.83 + M = 24.402/9.8

0.83 + M = 2.49

M = 2.49 - 0.83

M = 1.66 kg

Therefore, the mass of the second block is 1.66kg

6 0
3 years ago
5. A ball is sitting at rest on the floor. What will happen if a balanced force is applied to the ball? *
Leno4ka [110]

When the balanced force is applied on the ball It will roll away from the force.

<u>Explanation:</u>

  • A ball lies on the floor in rest. If the balanced force is applied to

         the ball, the force will push away.

  • The forces would include gravity and the forces of air particles entering the ball from almost all directions.
  • And the ground is exercising the force and shifting away from the impact.

<u></u>

<u />

3 0
3 years ago
Consider two samples of gas. Sample A consists of n moles and is kept at temperature T in container of volume V. Gas B consists
MrRissso [65]

Answer: e. P/2

Explanation:

For ideal gases, we have the relation:

P*V = n*R*T

where:

n =  number of mols

R = Gas constant

T = temperature

V = volume

P = pressure.

We know that for sample A, we have n moles, a temperature T and a volume V, then the pressure of this sample will be:

Pa = (n*R*T)/V.

For sample B, we have:

n/2 moles, temperature T/2 and a volume V/2, then the pressure will be:

Pb = (n/2)*R*(T/2)*(2/V) = (n*R*T/V)*(2/4)

and:

(n*R*T/V) = Pa

Then we can replace it and we get:

Pb = (n*R*T/V)*(2/4) = Pa*(2/4) = Pa*(1/2) = Pa/2.

Then the correct option is e.

6 0
3 years ago
Other questions:
  • An astronaut is drifting away from his spaceship. how can he return, using an aerosol spray?
    9·1 answer
  • Sheba, the American Pit Bull Terrier, runs and jumps off the dock with an initial speed of 9.12 m/s at an angle of 29° with resp
    11·1 answer
  • A point charge Q moves on the x-axis in the positive direction with a speed of A point P is on the y-axis at The magnetic field
    5·1 answer
  • Which of the following is true for a parallel circuit?
    13·2 answers
  • The uterus gets ready to nurture a fertilized egg by
    15·1 answer
  • Why are some liquids more viscous than others?
    7·1 answer
  • An unknown substance from planet X has a density of 10 g/mL. It occupies a volume of 80 mL. What is the mass of this unknown sub
    11·1 answer
  • Which of the following types of mirrors has an optical axis?
    9·1 answer
  • A small object carrying a charge of -4.00 nC is acted upon by a downward force of 24.0 nN when placed at a certain point in an e
    12·1 answer
  • Multiple point perspective is a system of perspective in which __________________ a. there are a number of vanishing points, usu
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!