Questions by Tachy

Questions by Tachy

Model a motor as a resistor in series with an ideal motor where: vemf = Kv x w and Tau = Ka Tau x i

asked Oct 11, 2024

1 answer

3 votes

56.4k views

A rectangle has area 25 m2. (a) Express the perimeter of the rectangle as a function of the length (L) of one of its sides.

asked Sep 6, 2024

1 answer

1 vote

142k views

How did Joan of Arc influence the hundred years’ war? if u know the answer on edge pls answer this

asked Aug 5, 2024

1 answer

2 votes

46.6k views

What were two important differences between president Roosevelt and the previous 3 presidents? a) His political party and military experience b) His economic policies and foreign policy approach c) His

asked Jun 17, 2024

1 answer

5 votes

113k views

Can I get some help please

asked May 27, 2024

1 answer

3 votes

104k views

Which of the following is an example of how government regulations can increase public knowledge and influence disease prevention?

asked Apr 28, 2024

1 answer

4 votes

225k views

Than a number Five less i's multiplied by 2 and the result is 26. Find the number.

asked Feb 22, 2024

1 answer

5 votes

144k views

You are driving on the highway and you come to a steep downhill section. As you roll down the hill, you take your foot off the gas pedal. You can ignore friction, but you can't ignore air resistance. What

asked Jan 18, 2024

1 answer

3 votes

56.8k views

A) State the meaning of the term principal focus as applied in lenses.

asked Aug 22, 2023

1 answer

12 votes

80.1k views

Line a has the equation "-6x+2y=4." Line b has the equation y=-6x +1. Which line is steeper? Are the lines parallel,perpendicular, or neither

asked Aug 16, 2023

1 answer

2 votes

2.7k views

Ben jogged 4 and 1/2 miles in 1 and 1/4 hours at a constant rate. How far did Ben jog in one hour? *

asked May 27, 2023

1 answer

1 vote

77.1k views

Find the perimeter of this semi-circle with radius, r = 31cm. Give your answer rounded to 1 DP

asked May 16, 2023

1 answer

13 votes

146k views

A sound wave travelling in water has a frequency of 100 Hz. The speed of sound in water is 1482 m/s. Calculate the wavelength of the wave

asked Mar 5, 2023

1 answer

25 votes

198k views

Please answer this.

asked Oct 18, 2022

1 answer

10 votes

157k views

How to solve (with steps) 3 ( x + 2 ) = 9 ( 6 - x )

asked Oct 12, 2022

2 answers

5 votes

217k views

Blacks typically have higher incomes than whites in South Africa True or false

asked Jun 24, 2022

1 answer

2 votes

189k views

Brett asked George and Danielle to help him hang up 30 posters for a school dance. He gave 15 of the posters to George. He gave 13 of the remaining posters to Danielle. Brett hung the remaining posters.

asked Jun 3, 2022

1 answer

0 votes

78.7k views

Martin rides his motorcycle at 20 m/s. suddenly he sees a row of stones blocking the road 170 m ahead. He applies the brakes and the motorcycle is decelerated at 2 m/s?. Justify will he be able to stop

asked May 27, 2022

1 answer

5 votes

195k views

Please select the word from the list that best fits the definition If the information is correct

asked Feb 23, 2022

2 answers

1 vote

187k views

The names of all of the states in the United States are placed in a bag. One name is drawn from the bag. 1/25 1/48 1/50 0

asked Dec 26, 2021

1 answer

5 votes

75.5k views

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