Questions by Matt Parker

Questions by Matt Parker

How much thermal energy is added to the air by drag force assume the density of air is 1.2kg

asked Nov 18, 2024

1 answer

3 votes

25.7k views

Which statement accurately describes the effects of neurotransmitters released from sympathetic or parasympathetic postganglionic neurons? Options: A) The effects are always stimulatory, regardless of

asked Nov 12, 2024

1 answer

0 votes

192k views

Solve 7x-6=x+9 please explain

asked Nov 2, 2024

1 answer

3 votes

126k views

What do we call the chart that contains all known elements?

asked Oct 22, 2024

1 answer

3 votes

111k views

NEED ASAP!!!!!!!!!!!!!!!!!1 Identify the formula used to find total surface area, then calculate total surface area. Select the appropriate choices. Formula: Total Surface Area:

asked Oct 13, 2024

1 answer

3 votes

109k views

You purchase 15.75 gallons of gasoline at $2.39/gallon. You give the clerk $30.00. How much do you still owe? A) $10.00 B) $15.75 C) $19.25 D) $22.50

asked Oct 4, 2024

1 answer

2 votes

110k views

The higher the temperature of water, the faster an egg will boil.

asked Aug 27, 2024

1 answer

0 votes

117k views

How was Julius Caesar killed? He died in battle leading troops. He was assassinated by senators. He lost a duel against a rival. He was poisoned by his soldiers

asked Jul 26, 2024

1 answer

1 vote

65.2k views

Which country of southwest asia and North africa has made efforts to preserve its famed “cedars” forestlands in recent years? Iraq, Lebanon, Libya, Turkey, Iran

asked May 11, 2024

1 answer

1 vote

70.1k views

Descirbe what stress is and how it affects your body address physhyological flight or flights responses relate to your cardiorespiratory and musculer systems?

asked Mar 26, 2024

1 answer

4 votes

13.6k views

_____ Noether is a well-known mathematician who invented a theorem which united symmetry in nature and the universal laws of conservation. Option 1: Amalie Option 2: Sophie Option 3: Emmy Option 4: Maria

asked Feb 7, 2024

1 answer

0 votes

49.1k views

What label could appropriately be used to replace letter Zon the axis?

asked Feb 3, 2024

1 answer

0 votes

86.2k views

Change the following active sentence into passive. 1. Helen invite all of us to the party

asked Apr 27, 2023

1 answer

0 votes

48.5k views

You walk 30 m east and then 30 m south. What is your displacement?

asked Apr 18, 2023

1 answer

2 votes

7.2k views

The distance between 0.25 and 0.50

asked Dec 3, 2022

1 answer

3 votes

34.5k views

A traditional motto of the United States is E pluribus unum, which is Latin for “Out of many, one.” What are some examples of the ways that Americans are “many”? (please actually answer and don't use this

asked Apr 19, 2022

1 answer

13 votes

180k views

How many wind turbines would it take to supply power to 100 households for a year

asked Apr 3, 2022

1 answer

5 votes

98.3k views

(10.5 – 7) + (4 x 3)

asked Mar 28, 2022

2 answers

9 votes

129k views

An analog signal with a bandwidth of 36MHz is sampled at a frequency (fs) of 36,000,000 samples per second during the ADC (analog-to-digital conversion) process. What is the outcome of the received signal

asked Mar 20, 2022

1 answer

3 votes

39.0k views

What was the central need that united the states in this national government? AM

asked Feb 28, 2022

1 answer

13 votes

221k views

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