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
Marizza181 [45]
2 years ago
13

A shopper in a supermarket pushes a cart with a force of 35Ndirected at an angle of 25 degree below the horizontal. The forceis

just sufficient to overcome various frictional forces, so thecart moves at constant speed.
(A) Find the work done by the shopper as she moves down a 50.0mlength aisle.
(B) What is the net work done on the cart? why?
(C) The shopper goes down the next aisle, pushing horizontally andmaintaining the same speed as before. If the work don't byfrictional force doesn't chance, would the shopper's applied forcebe larger, smaller, or the same? What about the work done on thecart by the shopper?
Physics
1 answer:
Delicious77 [7]2 years ago
8 0
C the shipped hose down the next aisku pushing horizontally andmanitaining the sama speed as before if the work dont byfrictional Dorce dosent chance would the shopper appplied Dorce be larger smaller or the same what about the work dont on thecart BH the shopper
You might be interested in
Distinguish between pressure and force
Naddika [18.5K]
Force is (mass × acceleration) measured in Newton

Pressure is the 'force' per unit area measured in Newton/m^2 (pascal)
3 0
3 years ago
HURRY! PLEASE HELP!!!!<br><br><br> 3. What methods are you using to test this (or each) hypothesis?
Pie

Answer:

How to Test Hypotheses

State the hypotheses. Every hypothesis test requires the analyst to state a null hypothesis and an alternative hypothesis. ...

Formulate an analysis plan. The analysis plan describes how to use sample data to accept or reject the null hypothesis. ...

Analyze sample data. ...

Interpret the results.

4 0
3 years ago
This is a bond in which a single pair of electrons is shared between a pair of atoms.
Murrr4er [49]

Answer:single bond

Explanation:

8 0
3 years ago
When an object is at a distance of twice the focal length from a concave lens, the image produced is virtual and smaller than th
Elenna [48]
The right answer for the question that is being asked and shown above is that: "The image produced is virtual and of the same size as the object." the image if the object is shifted closer to the lens to a point one focal length away from it is that The image produced is virtual and of the same size as the object.<span>
</span>
3 0
3 years ago
Read 2 more answers
Which of the following statements best describes chromatic aberration?
Rzqust [24]

Answer:

The answer is A/B, they're the same answer anyways.

Explanation:

Chromatic aberration is the result when the lens fail to focus all the colors on the same point. The light then focuses in different points,and could lead to causing two images at once. The main culprit of this is usually dispersion.

6 0
2 years ago
Other questions:
  • Which best describes the transition from gas to liquid?
    10·2 answers
  • A stuntman jumps from the roof of a building to the safety net below. How far has the stuntman fallen after 2.3 seconds? A. 25.9
    8·1 answer
  • In _______ atomic model, negative electrons orbit the positively charged nucleus.
    9·2 answers
  • Wilam made a chart to summarize the results of experiments with the photoelectric effect. Which best describes how to correct Wi
    16·2 answers
  • What do you know about stars?
    8·2 answers
  • Two asteroids collide and stick together. The first asteroid has mass of 1.50 × 104 kg andis initially moving at 0.77 × 103 m/s.
    5·1 answer
  • The electrostatic force that describes why charged objects attract to one another is also called ________________.
    11·1 answer
  • White light, with frequencies ranging from 4.00 x 10^14 Hz to 7.90 x 10^14 Hz, is incident on a barium surface. Given that the w
    8·1 answer
  • What is the chemical formula for magnesium sulfide?
    12·1 answer
  • when a branding iron gets heated in a fire the handle becomes hot, how is the energy transferred to the handle
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!