<span>So we want to know what the proces in which heavy materials sink toward the planets center and lighter materials accumulate near the planets surface is called. The process described here is called differentiation. So the correct answer is C. Differentiation</span>
Answer:
D
Explanation:
Work done refers to the product of the Force and the distance moved by the object in the same direction as the force. The formula is given by:
W = F × D
W is the Work Done in J
F is the Force in N
D is the parallel distance in m.
Hence by applying the Formula, we get:
W = 55(10)
= 550
Hence <u>answer is D.</u>
A is correct.
When the car stereo is turned on, the chemical energy from the battery is transformed to electrical energy to make the stereo on, then the energy is transformed to sound so you can year it.
Answer:
Rifle Momentum=7.77kg*m/s v'= 1.554 m/s
Explanation:
a) m1v1 + m2v2 = m1v1' + m2v2'
0+0 = 0.03*259 + P(rifle momentum)
solve for P
p= 7.77kg*m/s
b) 7.77= 5*v'
v'= 1.554 m/s
Answer:
B.150 N
Step-by-Step Explanation:
To find the amount of force we applied, we will use Newtons Law of Motion. The formula that is mainly used to solve for force is: .
Now we just simply multiply the two values to find N.
F = 150 N.