A square boat with a mass of 544 g is placed in a tank of corn syrup. The corn syrup has a density of 1.36 g/mL. The boat has a base that measures 8 cm by 8 cm. How far will the boat sink into the corn syrup?

6.25 cm

Explanation:

Density is defined as mass per unit volume of a substance hence expressed as

d=m/v

Where m is mass of a substance and v is the volume while d represent density.

Making v the subject of formula then

V=m/d

Substituting 544 g for m and 1.36 g/mL for d then

V=544/1.36=400ml

Since 1ml=1cm³ then also 400 ml equals to 400cm³

Volume is given by lwh

V=lwh where l is length, w is width and h is height

Making h the subject of formula

h=V/lw

Substituting 400cm³ for v, 8cm for l and 8cm for w then

h=400/(8*8)=6.25cm

if you answer my question i will answer yours

answer: the exterior temperature of commercial jet planes as they leave the stratosphere and return to the ground increases steadily.

explanation:

the lower most layer of atmosphere is troposphere which extends from 0 to 12 km above the surface of the earth. the temperature initially decreases as distance is increased from the earth's surface. commercial jets fly in lower part of the stratosphere. the stratosphere extends upto 50 km. the temperature in stratosphere starts rising again due to presence of ozone which traps the uv rays.

thus, when the planes leave the stratosphere and return to the ground, the exterior temperature increases steadily.