Please help I’m stuck

Physics

1 answer:

Gnoma [55]3 years ago

8 0

The weight of the box is w = mg, where m is the mass. So

m = w/g = (3893.40 N) / (9.80 m/s²) ≈ 397 kg

Then the box has density

(397 kg)/(4.60 m³) ≈ 86.4 kg/m³

which is less than the density of the given liquid, so the box will float.

You might be interested in

What is the fundamental frequency (in Hz) of a 0.632 m long tube, open at both ends, on a day when the speed of sound is 344 m/s

Greeley [361]

Answer:

$f=272.15Hz$

Explanation:

Given data

Length of tube L=0.632 m

Speed of sound v=344 m/s

To find

Fundamental frequency f

Solution

The fundamental frequency of the tube can be given as:

$f=\frac{v}{2L}\\ f=\frac{344m/s}{2(0.632m)}\\ f=272.15Hz$

4 0

4 years ago

Please help, What does a Transverse and longitude wave combine to form?

Wewaii [24]

Electromagnetic waves transfer energy without going through a medium. ... Sometimes, a transverse wave and a longitudinal wave can combine to formanother kind of wave called a surface wave. Transverse Waves. Waves in which the particles vibrate in an up-and-down motion

4 0

3 years ago

Read 2 more answers

The angle between magnetic north and the north to which a compass needle points is known as magnetic declination.

Romashka [77]

From among the choices provided, the better choice is the upper-case letter 'T '. That symbol can conveniently be used to represent the words "true" or "truth", which is exactly the reason that it is the better choice for a response, since the complicated statement at the beginning of the question is completely true in its every detail, nuance, jot and tittle.

7 0

4 years ago

Based on the map, which area has a scarcity of fresh water?

Westkost [7]

Answer:

North Africa

Explanation:

Hope this helps

6 0

2 years ago

Read 2 more answers

Hey if you talk to me i will mark you as a brainliest and if you answer all my question