Answer:
10cm^3
Explanation:
Given data
Mass of steel = 80grams
density of steel= 8 g/cm^3
We know that the formula for density is given as
density= mass/volume
make volume subject of formula
volume= mass/density
volume=80/8
volume= 10cm^3
Hence, the volume 10cm^3
Answer:
a.) the speed at the bottom is greater for the steeperhill
Explanation:
since the energy at the bottom of the steeper hilis greater

As we can see from above that v is higher when h ishigher.
Velocity velocity is a vector value and needs not only the magnitude (speed) but also a direction(west)
Answer:
<h3>The answer is 198.23 kg</h3>
Explanation:
To find the mass of an object given it's mass and acceleration we use the formula

where
m is the mass
F is the force
a is the acceleration
From the question
a = 92.54 m/s²
F = 18,344 N
We have

We have the final answer as
<h3>198.23 kg</h3>
Hope this helps you