Answer:
You could claim that Pluto is a planet as it rotates around our sun.
Explanation:
Hope that helps :)
Answer:
Yeah, you can make gold from other elements.
Explanation:
To make gold out of other elements you need to have a nuclear reaction.
I hope it helps! Have a great day!
Muffin ^^
Answer:
0.140
Explanation:
may i be marked brainliest
Answer:
The density of the rock is
(D) is correct option.
Explanation:
Given that,
Force = 20.0 N
Density = 1000 kg/m³
Suppose the scale new reads 12.5 N
We need to calculate the mass of rock
Using formula of force
Put the value into the formula
Scale reads 12.5 N after rock is totally submerged so mass of rock after submerged
We need to calculate the mass of rock
Using formula of force
Put the value into the formula
The scale reads 12.5 N = 1.25 kg so it is displacing 0.75 kg of water
We need to calculate the volume of rock using volume of water it displaces:
Using formula of volume
We need to calculate the density of the rock
Using formula of density
Put the value into the formula
Hence, The density of the rock is
a force is a push or pull that acts upon an object as a result of its interaction with another object. Newtons third law of motion suggests that something standing still will stay that way until another force pushes it. This applies to Janes bag. Every time Jane hits the brakes in her car, her bag will move forward until it finally falls off the seat.