Here are the answers to newton's second and third laws
lab assessment
1. if mass a is 1.0 kg, mass b is 5.0 kg, and the frictionless pulley has a mass of 0.5 kg and a radius of 0.15 m, what is the acceleration of mass b?
a. 0.20 m/s2
b. 9.8 m/s2
c. 33 m/s2
d. 6.5 m/s2 (this is the correct answer)
2. a 6.5 kg object has a force of 15.3 n acting on it. what is the acceleration of this object?
a. 99.5 m/s2
b. 0.42 m/s2
c. 9.81 m/s2
d. 2.35 m/s2 (this is the correct answer)
3. an object has a force of 29.43 n acting on it. its acceleration is 3.5 m/s2. what is the mass of this object?
a. 103 kg
b. 8.4 kg (this is the correct answer)
c. 0.19 kg
d. 9.81 kg
4. a 2.7 kg object has an acceleration of 4.1 m/s2. what is the net force acting on this object?
a. 11.07 n
b. 1.52 n (this is the correct answer)
c. 0.66 n
d. 9.81 n
hope this : )

An apple is falling from a tree. disregarding air resistance, which diagram shows the free-body diagram of the force or forces acting on the apple?

In the nineteenth century, gregor mendel first determined some basic rules of genetics that have been observed throughout all types of life. no observations have disproved these basic rules of genetics. charles darwin developed the idea of biological evolution around the same time, but he was unaware of mendel’s discoveries in genetics. over a century later, darwin’s idea of evolution was modified in order to incorporate mendel’s rules of genetics along with the other evidence that darwin had used. what is most likely the relationship between mendel’s rules of genetics and darwin’s idea of biological evolution? a.)mendel’s genetics states laws that are now part of the theory of biological evolution.b.)biological evolution states laws that are part of mendel’s theory of genetics.c.)mendel’s genetics replaced darwin’s entire concept of biological evolution.d.)biological evolution is a law that explains why all genetics exist.

Daughter element the new element produced along with a decay particle in a nuclear transmutation 2. half-life the substance that decays in a nuclear transmutation 3. parent element the change of one chemical element into another by nuclear decay or radioactive bombardment 4. transmutation the time required for the decay of one-half of the atoms in a sample of radioactive material