All categories

3 years ago

If it takes 33W of power to move a block for 3s, how much work is done

Mathematics

2 answers:

dem82 [27]3 years ago

8 0

Answer:

power=work done/time

work done= 99N

Step-by-step explanation:

Strike441 [17]3 years ago

5 0

Answer:

you will use 33W of power every 3 seconds and more if u go on.

Step-by-step explanation:

if it takes 33W of power to move the block for 3 seconds than that means that every 3 seconds you will use 33W of power every 3 seconds.

You might be interested in

Find the slope and the y-intercept of the line whose equation is -7x+y=-6

gulaghasi [49]

-7x + y = -6 |add 7x to both sides

y = 7x - 6

the slope: m = 7
the y-intercept: y = -6

6 0

3 years ago

0 98

Brrunno [24]

Exponential would be the correct answer I believe...

4 0

3 years ago

Read 2 more answers

100% & There are 16 girls and 18 boys in a class. The teacher chooses a student's name at What is the probabilit

Mariulka [41]

Answer:a

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

A falcon flies 300 kilometers per hour. A goose flies 140 kilometers per hour. If a falcon and a goose each fly for 2 hours, how

Mila [183]

Answer:

320

Step-by-step explanation:

Distance covered by falcon in 2 hours=300*2=600 km

Distance covered by goose in 2 hours=140*2=280 km.

Falcon flew 600-280=320 km more than goose

7 0

3 years ago

Which are the solutions of the quadratic equation? x2 = –5x – 3 –5, 0 StartFraction negative 5 minus StartRoot 13 EndRoot Over 2

boyakko [2]

Given:

The quadratic equation is $x^{2}=-5 x-3$

We need to determine the solutions of the quadratic equation.

Solution:

Let us solve the equation to determine the value of x.

Adding both sides of the equation by 5x and 3, we get;

$x^{2}+5 x+3=0$

The solution of the equation can be determined using quadratic formula.

Thus, we get;

$x=\frac{-5 \pm \sqrt{5^{2}-4 \cdot 1 \cdot 3}}{2 \cdot 1}$

$x=\frac{-5 \pm \sqrt{25-12}}{2 }$

$x=\frac{-5 \pm \sqrt{13}}{2 }$

Thus, the two roots of the equation are $x=\frac{-5 + \sqrt{13}}{2 }$ and $x=\frac{-5- \sqrt{13}}{2 }$

Hence, the solutions of the equation are $x=\frac{-5 + \sqrt{13}}{2 }$ and $x=\frac{-5- \sqrt{13}}{2 }$

6 0

3 years ago

Read 2 more answers