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
brilliants [131]
3 years ago
13

It takes 40 J to push a large box 4 m across a floor.

Physics
1 answer:
astra-53 [7]3 years ago
5 0

Answer: D

Explanation:

Use equation for work:

W=F*s

W=40J

s=4m

-------------

W=F*s

F=W/s

F=40J/4m

F=10N

You might be interested in
When is an object moving in uniform circular motion?
Tems11 [23]

Answer: An object undergoing uniform circular motion is moving

Explanation:

4 0
2 years ago
Which is the absolute location of St. Louis, Missouri?
devlian [24]

Answer:

The first is the closest in absolute values.

The second two are vague and the last is approximate.

6 0
3 years ago
Assuming that the hill on the left will provide all of the potential energy for the ride, would this roller coaster actually mak
trapecia [35]
Yes I believe it would I think the answer is D
3 0
3 years ago
A rock climber stands on top of a 50 m -high cliff overhanging a pool of water. He throws two stones vertically downward 1.0 s a
bagirrra123 [75]
<h2><em>Answer: b) What was the initial speed of the second stone?</em></h2>

Explanation:

3 0
3 years ago
Why must scientists be careful when studying<br> nanotechnology?
JulijaS [17]

Answer:

When studying nanotechnology, scientists must be aware that their ideas may not work out. Their work could be very time consuming and cost a lot of money. Finally, scientists do not yet know all of the effects of nanotechnology on human health.

Hope it helps u:)

6 0
2 years ago
Other questions:
  • A stone tumbles into a mine shaft and strikes bottom after falling for 4.2 second how deep is the mine shaft
    5·1 answer
  • a painting in an art gallery has height h and is hung so that its lower edge is a distance d above the eye of an observer. How f
    12·1 answer
  • Write code to compare two numbers. The code should check whether the first number is less than or equal to the second and then d
    9·1 answer
  • What type of visible light spectrum does the sun produce?
    15·1 answer
  • I NEED HELP PLEASE, THANKS! :) Why does the pattern of colors repeat in a thin soap film?
    6·1 answer
  • Which of the following statements is true of sound transmission through various mediums? ​
    14·2 answers
  • An elevator is pulled up by a cable with a force of 65,000 N. The upward acceleration of the elevator is 1.8 m/s/s. What is the
    7·1 answer
  • A plane starts from rest accelerates to 40 m/s in 10 seconds. How far did the plane travel during this time?
    12·1 answer
  • Which use of iron is due to its chemical properties?
    13·1 answer
  • 25. IF THE ROADWAY IS WET AND THE CAR STARTS TO SKID, YOU SHOULD: A. Slow down by pumping the brakes quickly and firmly B. Slow
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!