nedved128

The light-year (ly) is a unit of distance commonly used in astronomy. It is defined as the distance traveled by light in a vacuum in one year.

(a) Express 1 ly in km.

(b) Express the speed of light, c, in units of ly per year.

(c) Express the speed of light in feet per nanosecond.

A blocked is placed against the vertical front of the cart. What acceleration must the cart have so that block A does not fall? The coefficient of friction between the block and the cart is µs. _How would an observer on the cart describe the behavior of the block?

A block is placed against the vertical front of a cart as shown in the figure. The coefficient of static friction between the block and the cart is μ_s. What acceleration must the cart have in order that block A does not fall? 

I want to check my answer please answer the question with details.

 

Identify and write the direct object in each of the following sentences.

1. Who tuned your piano?

2. I take piano lessons twice a week.

3. Who wrote the music for the play?

4. I especially enjoy romantic stories.

5. The astronauts orbited the earth many times.

6. I bought this car in New York City.

7. Did you find your gloves?

8. Jeremy drove the car to the drug store.

9. The girl wrinkled her nose.

10. We have not finished our work for the day.

What is the radius of circle if diameter is 50cm?

A shaft is subjected to a maximum torque of 14 KN-m and a maximum bending moment of 10 KN- m at 
a particular section. Determine the diameter of the shaft according to maximum shear stress theory if the 
elastic limit in simple tension is 180 MPa

Where seeds are formed? 

Define Colliodial solutions with example and diagram...

What is 3/3+4+5?

What is 2+3?

w =yz/x

(a) Find ?w/?? by using the appropriate Chain Rule., x = ?², y = r + 4?, z = r ? 4?

What anatomical structures does the glosspharyngeal nerveinnervate?

What anatomical structures does the Vagus nerve innervate?

What is "Anatomy"?....

What is hibernation period for birds?

Solid phosphorus, P4(s), reacts with chlorine gas to produce solid phosphorus pentachloride. If 187.82 g of phosphorus reacts with 521.19 g of chlorine, what mass of the excess reactant should remain unreacted?

What is "Seed"?

You are asked to place a patient who is HIV positive in an exam room and obtain vital signs. The patient brings into the exam room a requested urine specimen. What infection control precautions should you be using in this situation? Write a paragraph.

What is the square root of 144?

What is the square root of 36?

?

1/ 4th of 24

additive inverse of 5

What is the square root of 169?

square root of 169

square root of 169

For Bank B, the interest is compounded monthly. source: helpinhomework.org Hence Principal = R2 000Time = 3 years 2 months = 38 monthsInterest rate = 󰀮 = 0.0079167The amount obtained isS = P (1 + R) T S = 2000 (1 + 0.0079167) 38 S = R2 698.77

2+2=5 What is the answer?

Explain what happens to the train cars when the engine car beings moving to the left. In your response, describe the role played by magnetic force.

• Sketch the shape of the picture
• Label your sketch to include all relevant measurements
• Calculate the figure's volume
• Calculate the figure's surface area

Daniel and Ashley are bakers of challah bread. Daniel bakes at a steady rate of 8 loaves per hour. Ashley bakes loaves at the steady rate shown in the table below.

Who bakes Challah bread at a faster rate? How many loaves will Ashley have when Daniel has baked 48 loaves?

________ is an infection in the lining of the brain and can be caused by untreated otitis media.

Hi, these questions are based off of the Shakespeare play Macbeth. Can you write what you want to annotate by either underlining on the page or writing it in the explanation. As for the questions there are 10 mainly about act 5 scene 5.

*Please see the attached image*

Thank you