Ask question

Ask question

All categories

2 years ago

7

A box exerts a force of 540 N onto the floor and the bottom of the box is 0.5 m2. What is the pressure the box exerts on the flo

or?

2 answers:

Sever21 [200]2 years ago

7 0

Answer:

pressure = force/Area

pressure = 540/0.5

pressure = 1080 n/m2

krek1111 [17]2 years ago

7 0

Answer:

I hope the above pic will help you

I will always help you understanding your assingments

have a great day

#Captainpower:)

You might be interested in

What is the difference in the speed of the generator with a small magnet and a generator with a large magnet?

Delvig [45]

With a small magnet with a generator it will be taken up quickly because how small it is while with a big generator it would take more force for it for the generator to attach because the larger the magnet that heavier it will be because it is attached to the North Pole magnet

8 0

2 years ago

Read 2 more answers

ANSWER QUICK 30 POINTS

Lelu [443]

What do you need help on

4 0

2 years ago

What science projects should I do? Please just choose something basic!

Romashka-Z-Leto [24]

How does the different type of music such as classic, hiphop, or rock affect the human mind

4 0

2 years ago

A ball of 10kg falls from rest from a height of 150m, Neglating air resistance, calculate its kinetic energy after falling a dis

GaryK [48]

Answer: $3920\ J$

Explanation:

Given

mass of ball m=10 kg

It is placed at a height of 150 m

It is dropped from the height and allowed to free fall for 40 m

Velocity acquired by the ball during this fall is given by $v^2-u^2=2as$

Insert u=0, a=g

$\Rightarrow v^2-0=2\times 9.8\times 40\\\Rightarrow v=\sqrt{784}\\\Rightarrow v=28\ m/s$

Kinetic energy at this instant

$K.E.=\dfrac{1}{2}\times 10\times 28^2\\\\\Rightarrow K.E.=3920\ J$

3 0

2 years ago

Which of the following is the method by which air is cooled in the food storage component of a refrigerator?

dem82 [27]

Answer: Convection :)

3 0

2 years ago