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Georgia [21]
2 years ago
12

A person has driven a car 180 m in 40 seconds. What is the car’s speed?

Engineering
1 answer:
777dan777 [17]2 years ago
4 0

Answer:

  4.5 m/s = 16.2 km/h

Explanation:

The speed is the ratio of distance to time:

  speed = (180 m)/(40 s) = 4.5 m/s

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LC3 Programming ProblemUse .BLKW to set up an array of 10 values, starting at memory location x4000, as in lab 4.Now programmati
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Answer:

Check the explanation

Explanation:

Code

.ORIG x4000

;load index

LD R1, IND

;increment R1

ADD R1, R1, #1

;store it in ind

ST R1, IND

;Loop to fill the remaining array

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;load index

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;store value in array

STR R1, R0,#0

;increment part

INCR

;Increment index

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;store it in index

ST R1, IND

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;get the 6 in R2

;load base address

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LDR R2, R0,#0

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PRINT

;set R1 = 0

AND R1, R1, #0

;Loop

;Get index

TOP ST R1, IND

;Load num

LD R3,NUM

;Find 2\'s complement

NOT R3, R3

ADD R3, R3,#1

;Find (IND-NUM)

ADD R1, R1,R3

;repeat until (IND-NUM)>=0

BRzp DONE

;load array address

LEA R0, ARRAY

;load index

LD R1, IND

;find address

ADD R3, R0, R1

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OUT

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;declaring variables

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NUM .FILL 10

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HEX .FILL x0030

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Answer:

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Explanation:

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