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Vaselesa [24]
3 years ago
7

A Crane Lifts a load of 4000N to a height of 20m in 5 seconds. Calculate the power of the Crane in horse power​

Mathematics
1 answer:
Digiron [165]3 years ago
3 0

Answer:

2.54379284 hp.

Step-by-step explanation: Torque is defined as the engines rotational force.  First we find the distance =  m in equation- then we use the formula Power = work/time = 16.7/ 5 = 3.34 and Horsepower formula is given by. Horsepower = (Torque × Speed) / 5252. HP = (3.34 × 4000) / 5252. HP = 13360/5252. HP = 2.54379284 hp.  

Given :    W=4000    m=?        h=20 m                      

Time of operation         t =5 s

Work done in lifting a box            W=mgh= ? ×12×20=4000 = m = 4000/240=16.6666667 = 16.7KG

Power required         P=  W/t   =  w/p = 120000/120 =1000 watts    We divide 60/5 = 120 then divide by 10 = 12 (being g)

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ADVANCED COSTING AND MANAGEMENT ACCOUNTING
Licemer1 [7]

The Sales Volume Variance of the car manufacturer for the twelve-month period is $96,000.

<h3>What is the sales volume variance?</h3>

The sales volume variance measures the financial impact of not meeting or exceeding the budgeted sales for a period.

It can be computed by finding the difference between actual and budgeted sales quantities and then multiplied by the unit selling price.

<h3>Data and Calculations:</h3>

Budgeted sales units = 50,000

Actual sales units = 48,000

Sales price per unit = $60

Actual sales revenue = $2,904,000

Budgeted sales revenue = $3,000,000 ($60 x 50,000)

Sales volume variance = $96,000 ($3,000,000 - $2,904,000)

Thus, the Sales Volume Variance is $96,000.

Learn more about determining the sales volume variances at brainly.com/question/4127264

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7 0
2 years ago
Han earned $850 over the summer working odd jobs. He wants to put his money into a savings account for when he is ready to buy a
Naily [24]

Answer:

85 in intreset and 935 totoal

Step-by-step explanation:

Answer:

A = $935.00

I = A - P = $85.00

Equation:

A = P(1 + rt)

Calculation:

First, converting R percent to r a decimal

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Solving our equation:

A = 850(1 + (0.05 × 2)) = 935

A = $935.00

The total amount accrued, principal plus interest, from simple interest on a principal of $850.00 at a rate of 5% per year for 2 years is $935.00.

4 0
3 years ago
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5/42 = 10/84 ture or false​
jekas [21]

Answer:

true

Step-by-step explanation:

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The degree of - 6+ 7x - 6x2 is <br> what?
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3 years ago
Which of these graphs represents the inequality x &lt;10
PtichkaEL [24]

Answer:

There are no graphs, but the graph should look lyke this:

An open circle on the point "10"

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