4 years ago

How much work is accomplished when a force of 250 N pushes a box across the floor for a distance of 50 meters?

1 answer:

3 0

Work = force * distance
and newton*meters = Joule

In this case, work = 250N*50m = 12500 J

So the answer is D) 12,500 J

You might be interested in

In nature, where do fusion reactions take place?

hjlf

Fusion reactions happen in stars

3 0

3 years ago

Read 2 more answers

What household items are capacitors used in?

Aleonysh [2.5K]

Vietually every electronic device in widespread use contains some form of capacitors .used to store electricity capacitor aften help computer avoid losing their memory when the batteries an being recharged other device such as amplifiers for car steroeos contain capacitor that store energy until it is nedded by the amplifier motiondetector use capacitor to help achieve the proper timing of the until circuit.

3 0

3 years ago

Read 2 more answers

Help with atomic mass

Dafna1 [17]

Explanation:

what?? do you please say clearly

3 0

3 years ago

Read 2 more answers

Please select the word from the list that best fits the definition Visualizes where items are located

Amanda [17]

Answer:I’m pretty sure it’s spatial

Explanation:

3 0

4 years ago

Read 2 more answers

What is the lift (in newtons) due to Bernoulli's principle on a wing of area 96 m2m2 if the air passes over the top and bottom s

egoroff_w [7]

Answer:

$F_{lift}=2.42*10^{9} N$

Explanation:

Apply Bernoulli's principle

$p_{b}+1/2pv_{b}^{2} =p_{t}+1/2pv_{t}^{2} \\p_{b}-p_{t}= 1/2pv_{t}^{2}-1/2pv_{b}^{2}\\p_{b}-p_{t}= 1/2(1.00*10^{3} kgm^{-3} )(270m/s^{2} )-1/2(1.00*10^{3}kgm^{-3} )(150m/s^{2} )\\p_{b}-p_{t}=2.52*10^{7}N/m^{2}\\ F_{lift}=2.52*10^{7}N/m^{2}*96m^{2} \\ F_{lift}=2.42*10^{9} N$

5 0

4 years ago