Physics
Physics, 19.08.2019 06:00, yarrito20011307

Which would best reduce the amount of energy needed to pull a wagon up a ramp?
1.increasing the slope of the ramp
2.reducing the friction between the wagon wheels
3.reducing the length of the wagon handle
4.increasing the friction between the wagon wheels

answer
Answers: 1

Other questions on the subject: Physics

image
Physics, 22.06.2019 00:30, klocke2001
Which of the following elements is in the same period as phosphorus? a. carbon c. nitrogen b. magnesium d. oxygen select the best answer from the choices provided a b c d
Answers: 1
image
Physics, 22.06.2019 04:00, vanessa2002584
What is the scientific definition of energy that relates to work
Answers: 1
image
Physics, 22.06.2019 13:30, tiffg3140
Why do astronauts in the space shuttle weigh less?
Answers: 3
image
Physics, 23.06.2019 01:30, alsafy383
Lacie kicks a football from ground level at a velocity of 13.9 m/s and at an angle of 25.0° to the ground. how long will the ball be in the air before it lands? round your answer to the nearest tenth. s how far will the football travel before it lands? round your answer to the nearest tenth. m
Answers: 3
Do you know the correct answer?
Which would best reduce the amount of energy needed to pull a wagon up a ramp?
1.increasing th...

Questions in other subjects:

Konu
Mathematics, 18.09.2019 10:00