subject
Physics, 11.06.2020 17:57 nerdykitty2927

L 2.3.4 Quiz: Machines and Efficiency Question 2 of 10
2 Points
What is the mechanical advantage of the wheel and axle shown below?
1.1 cm
45 cm
O A. 35.5
OB. 40.9
C. 21.2
D. 43.9
SUBMIT

ansver
Answers: 3

Another question on Physics

question
Physics, 22.06.2019 02:00
What is created when solids,liquids,an gases mix with one another
Answers: 1
question
Physics, 22.06.2019 07:30
Examine the nuclear reacti why is this classified as a nuclear reaction rather than a chemical reaction? it is not balanced. a new compound is formed. a change has occurred in a nucleus. a new element has been formed.
Answers: 2
question
Physics, 23.06.2019 01:00
Carmen is load furniture and boxes onto a moving truck. she picks up boxes of her things, places them on a cart, and pushes the cart to the moving van. which term best describes the type of force carmen uses? a. contact b. friction c. gravity d. noncontact
Answers: 2
question
Physics, 23.06.2019 02:00
The gravitational force between pluto and charon is 3.61 × 1018 n. pluto has a mass of 1.3 × 1022 kg, which is only slightly greater than charon’s mass of 1.6 × 1021 kg. how far apart are pluto and charon? 2.0 × 107 m 2.4 × 1012 m 3.8 × 1014 m 5.8 × 1024 m
Answers: 1
You know the right answer?
L 2.3.4 Quiz: Machines and Efficiency Question 2 of 10
2 Points
What is the mechanical...
Questions
question
English, 28.06.2019 21:50
question
Mathematics, 28.06.2019 21:50
Questions on the website: 13722363