Questions by ViKiNG

Questions by ViKiNG

A pitcher throws a baseball at 45 m/s. The baseball has a mass of 400 grams. Disregarding air resistance, the baseball's momentum when it hits the catcher's mitt is a0 kg*m/s.

asked Nov 11, 2019

1 answer

2 votes

124k views

Which of these best describes the process of gene flow? A) The movement of genes within a population. B) The strongest organisms survive and reproduce. C) The transfer of genes from one population to another.

asked Sep 16, 2018

2 answers

1 vote

125k views

Dante drew a diagram to show how a wire uses the magnetic field of a magnet to induce an electric current. How can Dante correct the diagram? He can move the wire upward instead of downward. He can connect

asked Aug 10, 2018

2 answers

2 votes

61.1k views

Why did an arms race and space race between the soviet union and the united states intensify in the 1960's

asked Apr 23, 2018

1 answer

1 vote

210k views

The area of a trapzoid is 39 square millimeters.The height of the trapezoid is 6 millimeters.One of the lengths of the trapezoid is 5 millimeters.What is the length of the other base of the trapezoid?

asked Mar 27, 2018

1 answer

1 vote

50.0k views

Forces that are equal in size but opposite in direction are ____. balanced forces frictional forces inertial forces net forces

asked May 6, 2017

2 answers

3 votes

75.6k views

In the recent past, what has made controlling malaria in Sierra Leone so difficult? A. There is no treatment for malaria. B. The many waterfalls in West African rivers make distribution of medicine impossible.

asked Apr 24, 2017

2 answers

0 votes

77.4k views

Which law put a tax on every piece of printed paper in the colonies? A. Townsend Act B. Printing Tax C. Stamp Act D. Magna Carta

asked Feb 2, 2017

2 answers

5 votes

12.9k views

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