Questions by Ajay Singh

Questions by Ajay Singh

A dentist drill starts at rest and spins up to 12,000 rpm in 2.1 seconds and then remains at that level for 20 seconds. What is the angular acceleration of the drill? 1) 6000 rad/s² 2) 5714 rad/s² 3) 5714

asked Dec 1, 2024

1 answer

2 votes

204k views

King hamlets death was caused by?

asked Jul 2, 2024

2 answers

3 votes

64.1k views

One of the contributions of Andreas Vesalius to physiological study was:_______.

asked Jun 7, 2024

1 answer

2 votes

122k views

Tchaikovsky's three ballets were all choreographed by Select one: a. Mikhail Baryshnikov. b. Nadezhda von Meck. c. Marius Petipa. d. Martha Graham.

asked Jun 5, 2024

1 answer

5 votes

115k views

Iron ore, which is composed of mostly Fe2O3, is converted to cast iron (Fe) in a blast furnace. The reaction is given below: Fe2O3 + 3CO ⟶ 2Fe + 3CO2 If 159.2 kg of Fe is obtained from 267.5 kg of ore

asked Mar 27, 2024

1 answer

2 votes

177k views

The question says it all. Simply stated: Can one prove grand unification from string theory? What is the argument chain of such a proof? The textbooks I read so far only appear to give hand-waving arguments.

asked Feb 26, 2024

1 answer

3 votes

6.8k views

Which of the following number sentences are true? a. 20 × 410 = (20 x 400) + (20x10) b. 20 x 308 = (20 x 340)-(20 x32) c. -20 ×-800 = (-20 x-1,000)(-20x200)

asked Jan 3, 2024

1 answer

2 votes

65.7k views

(6,10)(0,-10) linear equation what is it

asked Nov 18, 2023

1 answer

0 votes

215k views

There are 98 new houses being built in a neighborhood. Last month, 2/7 of them were sold. This month, 3/7 of the remaining houses were sold. How many houses are left to be sold?

asked Sep 28, 2023

2 answers

10 votes

58.2k views

Find the surface area of the triangular prism

asked Jul 16, 2023

1 answer

20 votes

210k views

Four student government officers want to go to the state convention. It will cost them $100 for registration, $360 for transportation and food, and $50 per person for the hotel. There is $485 budgeted

asked Apr 19, 2023

1 answer

4 votes

50.1k views

The Japanese people are а. made up of many ethnic groups. b. a homogeneous population. c. a multi-ethnic population. d. made up of five main ethnic groups.

asked Jan 3, 2023

1 answer

17 votes

138k views

If p and q are all positive integers and the maximum integer not greater than 31p/8q is 5, find the minimum value of p +q .

asked Dec 6, 2022

1 answer

4 votes

186k views

What is the y-intercept of the line described below? y=3x+5

asked Nov 15, 2022

2 answers

3 votes

191k views

Can any one help me please

asked Jun 24, 2022

1 answer

5 votes

34.8k views

When did women’s experience unfair treatment

asked May 10, 2022

1 answer

8 votes

37.2k views

Rosalee and Marlen, both vegans who abstain from all animal products, are working on a public service announcement (PSA) to change public attitudes towards vegans. Rosalee argues that if people knew how

asked Oct 22, 2021

2 answers

4 votes

56.0k views

a bus is full of passengers. if you count them by either twos, threes, or fives, there is one left. if you count them by seven there will be none left. find the least number of passengers in the bus?

asked Oct 6, 2021

1 answer

5 votes

152k views

-5(1 – 5x)+5(-8x - 2) = - 4x – 8x The answers are X=-5 X=5 No solution All real answers

asked Sep 2, 2021

2 answers

2 votes

232k views

(This is Problem 6-91 in the textbook). Air at 1 atm is flowing over a flat plate with a free stream velocity of 70 m/s. If the convection heat transfer coefficient can be correlated by Nux = 0.03 Rex

asked Aug 11, 2021

1 answer

5 votes

138k views

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