George shot a ball upward at an angle with respect to horizontal axis. Assuming no air resistance, which component of velocity does not change with time?

Sandra stands at rest with both feet on a scale that reads 600 N. After Sandra gently lifts one foot, the scale reads _______

In horses, two alleles (P1 and P2) at a single locus can cause either: embryonic lethality (P1P1), white coat color (P1P2) or brown coat color (P2P2). In addition, a short tail is autosomal recessive to a long tail. Answer Questions 6–7.

Coat color is determined by two loci in large cats. Answer Questions 18-20.

What is the relationship between these two loci for coat color in large cats called?

Coat color is determined by two loci in large cats. Two pink panthers fall in love and produce a large litter of baby panthers with the following phenotypic ratios: 12/16 pink; 3/16 black; and 1/16 white. What is the genotype of the black progeny?

Could the characteristic followed in the pedigree be caused by an autosomal dominant disease?  Why or why not?

A fire fighter of mass 80 kg slides down a vertical pole with an acceleration of 4 m/s2 . What is the magnitude of friction force acting on the fire fighter? 

In contrast to Aristotle’s way of explaining nature, Galileo relied on ______________

The scientist first credited for discovering the concept of inertia was ___________