Physics, 08.05.2021 15:30 deepunalli300p3ur3i

Someone is trying to balance a (110cm) plank with certain forces. a) Calculate the moment of the 60N force (about O), then name its type.

b) Calculate the moment of the 30N force (about O), then name its type

c) Will the plank balance? If not, which way will it tip?

d) What extra force would be needed at (B) to balance the plank?

Someone is trying to balance a (110cm) plank with certain forces.

a) Calculate the moment of the

Answers: 2

Show answers

Another question on Physics

Physics, 21.06.2019 17:00

Which of the following is considered to be a vector? a. temperature b. velocity c. time d. mass

Answers: 1

Answer

Physics, 22.06.2019 02:20

22. the effect of threshold braking is to a cause skids. b. lock wheels. c. prevent locking of wheels. d. increase stopping distance.

Answers: 2

Answer

Physics, 22.06.2019 09:00

A2000 kg car is rounding a curve of radius 200 m on a level road. the maximum frictional force the road can exert on the tires of the car is 4000 n. what is the highest speed at which the car can round the curve?

Answers: 1

Answer

Physics, 22.06.2019 23:00

Which of the following describes how a microwave heats food

Answers: 2

Answer

You know the right answer?

Someone is trying to balance a (110cm) plank with certain forces. a) Calculate the moment of the 6...

Questions

Mathematics, 28.03.2020 07:11

2 points Question 14: When Dave evaluates the expression below, his answer is in the form p(x)=f(x)+r(x). What is the expression for g(x)?...

Mathematics, 28.03.2020 07:11

I need help with question 11...

Mathematics, 28.03.2020 07:11

And isosceles triangle has an angle that measures 62° which other angles could be in that isosceles triangle 56° 59° 62° 87°...

History, 28.03.2020 07:11

Which of the following were the long term causes of World War I...

Mathematics, 28.03.2020 07:11

A square painting measures2 meters on each side. What is the are of the painting in square centimeter....

Mathematics, 28.03.2020 07:11

If tan x = , and 0 < x < , what is cos(x – 3x)?...

Mathematics, 28.03.2020 07:11

In the right triangle, AC=BC and AB=4square root 2...

Mathematics, 28.03.2020 07:11

The population of a town is 9,000 and it grows at a rate of 7% per year what will the population be in 6 years...

Mathematics, 28.03.2020 07:11

What Is a circumference of a circle with a radius of 26 centimeters?...

Mathematics, 28.03.2020 07:11

Help Please! I don't know the answer!

History, 28.03.2020 07:11

What events led to the congress of vienna...

Physics, 28.03.2020 07:11

Why did you pour the sand from the matchbox into the shoebox...

Mathematics, 28.03.2020 07:11

In this discussion, you will attach the graph and equation of your two limaçons (one sine and one cosine) with the same a and b values (a does not hav...

Chemistry, 28.03.2020 07:11

Convert 28.0 Liters of CO2 into moles...

English, 28.03.2020 07:11

What does the phrase "that woman ought to be killed for breaking up a home” reveal about the society and culture?...

Mathematics, 28.03.2020 07:11

Manuel painted 0.75 of a rectangular banner green. After the paint dried, he painted 0.6 of the green area orange. What part of the banner...

Mathematics, 28.03.2020 07:11

Belinda's family goes through 572 gallons of milk in a year. How many gallons of milk does her family drink every week? (There are 52 weeks in a year....

History, 28.03.2020 07:12

Social science that focuses on decision making...

History, 28.03.2020 07:12

Why did African Americans fight to overturn segregation?...

Chemistry, 28.03.2020 07:12

What are the observed effects of sleep deprivation on leptin and ghrelin?...

More questions: Physics Another questions