Questions by Praveenpds

Questions by Praveenpds

Compute the kinetic energy of a proton (mass 1.67×10−27kg ) using both the nonrelativistic and relativistic expressions for speed of 6.00×107m/s.

asked Dec 5, 2021

1 answer

0 votes

189k views

Solve the following equation for x: 2x + 5y = 8. x= 5/2y + 4 x=-5/2y - 4 x=5/2y - 4 x=-5/2Y +4

asked Nov 20, 2021

1 answer

1 vote

49.7k views

A right angled triangle has two side lengths of 14cm and 7cm. Work out the length of x

asked Jun 10, 2021

2 answers

3 votes

53.6k views

Simplify: 4i + (8 - 3i) - (12 + V-25) A) 6i+4 B) 61 - 4 C) -6i+ 4 D) -61-4

asked May 4, 2021

1 answer

2 votes

229k views

A woman is standing in the ocean, and she notices that after a wavecrest passes, five more crests pass in a time of 50.0 s. Thedistance between two successive crests is 32 m. Determine, ifpossible, the

asked Apr 4, 2021

1 answer

5 votes

22.9k views

You may remember that fresh water is the only type of water humans and animals can drink. For this reason, it is essential to life. What percentage of all water on Earth is fresh? Question 2 options: 75%

asked Mar 3, 2021

1 answer

1 vote

65.6k views

Total per-capita consumption of alcohol A. has increased steadily since 1965. B. has remained relatively constant over the past 40 years. C. increases and decreases about every five years. D. has declined

asked Jan 19, 2021

2 answers

2 votes

167k views

The foreman in the pressworking section comes to you with the problem of a blanking operation that is producing parts with excessive burrs. (a) What are the possible reasons for the burrs, and (b) what

asked Nov 17, 2020

1 answer

2 votes

226k views

When children draw human figures by sketching a circle with dangly lines for legs the children are demonstrating which developmental stage in art? A. Drawing B. Schematic C. pre schematic D. circular

asked May 22, 2020

1 answer

5 votes

180k views

Which objects may have a mass greater than 300 grams

asked May 5, 2020

1 answer

0 votes

107k views

At what time did WW2 start?

asked Mar 2, 2020

2 answers

1 vote

23.4k views

How to write the equation of a line that passes through the points (-1,3) and (1,-1)

asked Oct 6, 2019

1 answer

5 votes

17.4k views

Which ordered pair is a solution of the equation ? 7x-5=4y -6

asked Sep 21, 2019

1 answer

5 votes

157k views

What does a cluster tell you about the data on a scatter plot?

asked Sep 4, 2019

2 answers

4 votes

21.6k views

The figure below is a square pyramid where the height of the pyramid is 2 centimeters and the volume is 24 cubic centimeters. If the volume of a pyramid is v=1/3bh, then what is the length of the base?

asked Apr 14, 2019

1 answer

1 vote

165k views

The Reagan Administration and “devolution” in the 1980s and 1990s is best associated with which type of federalism?

asked Feb 19, 2019

1 answer

3 votes

32.1k views

_____ money is what's available after paying for the necessities of life

asked Sep 4, 2018

2 answers

3 votes

50.7k views

Convert the angle 105 to radians

asked Jul 17, 2018

1 answer

1 vote

186k views

Select the statements that were true of the Emancipation Proclamation. It freed very few slaves immediately. It freed the slaves in the Border States. It came after the victory at Gettysburg. It did not

asked Jul 10, 2018

2 answers

1 vote

99.7k views

Find the values of y = w(x) = for x = 0, 0.04, 0.09, 0.16, 0.25, 0.36, 0.49, 0.64, 0.81, 1. Then plot the corresponding points on a graph.

asked Apr 23, 2018

1 answer

0 votes

194k views

Page:

Search QAmmunity.org