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Nikoli made 3 paper airplanes in 7.5 minutes. The equation y = 2.5x can be used to represent this situation. The constant of proportionality is _____. This means that Nikoli makes _____ paper airplane(s)

Tatoline asked Oct 14, 2024

by Tatoline

7.5k points

1 answer

4 votes

52.1k views

What does temperature measure? a.)average kinetic energy of the particles in an object or substance b.)relative heat of an object or substance compared to its environment c.)potential energy stored in

Wayne Conrad asked Oct 14, 2024

by Wayne Conrad

7.6k points

2 answers

2 votes

45.1k views

Using the relationship obtained in Part F, evaluate the acceleration of the model rocket at times to - 0.0 s. t₁ = 1.0 s, and to a(0.0 s), a(1.0 s), a(2.0 s) = 36m/s², 45 m/s² 72 m/s² 36m/s² 27 m/s². 0.

Yahayra asked Oct 14, 2024

by Yahayra

8.0k points

1 answer

5 votes

85.9k views

A stone is thrown vertically upward with a speed of 12 m/s from the top of a cliff 50 m high. How much later does it reach the bottom of the cliff? How high did it go from the edge of the cliff from where

Koronis Neilos asked Oct 14, 2024

by Koronis Neilos

7.9k points

1 answer

5 votes

180k views

Finish this statement: "Dark matter could have had much greater variations in density and been able to come together to form gravitational 'traps' that could then have begun to attract ordinary matter

Rimu Atkinson asked Oct 14, 2024

by Rimu Atkinson

8.1k points

1 answer

2 votes

105k views

what is the speed of a proton that has been accelerated from rest through a potential difference of -800 v ?

Heels asked Oct 14, 2024

by Heels

7.7k points

2 answers

4 votes

50.4k views

Describe the main risks in human health from exposure or overexposure to x-ray radiation. a. Increased risk of cancer and genetic mutations; Mention various health risks b. Radiation burns and hair loss;

Bounce asked Oct 14, 2024

by Bounce

8.7k points

1 answer

1 vote

56.0k views

A police car is traveling at a velocity of 17.0 m/s. What is its momentum if the car has a mass of 1500 kg? a) 25500 kgm/s b) 17000 kgm/s c) 10200 kgm/s d) 2550 kgm/s

Shevonne asked Oct 14, 2024

by Shevonne

7.4k points

1 answer

4 votes

15.7k views

if a clay boat weighs .005 kg and is flisting, what is the upward force the water is exerting on the boat?

AndreiC asked Oct 14, 2024

by AndreiC

8.8k points

1 answer

2 votes

214k views

Drag each tile to the correct location on the table. Match each statement with the correct "green practice." the process of raising plants without the need for soil prevents potential wastage of water

GorillaPatch asked Oct 14, 2024

by GorillaPatch

8.6k points

1 answer

3 votes

61.0k views

What is the formula to find the acceleration of an object moving in a straight line?

Jimmy Knoot asked Oct 14, 2024

by Jimmy Knoot

8.0k points

1 answer

5 votes

147k views

A car starting from rest moves in a straight line with a constant acceleration of 2.20 m/s² for 14.0 s, then slows down to a stop with a deceleration of 2.90 m/s². How far does it travel?

Supun De Silva asked Oct 14, 2024

by Supun De Silva

8.9k points

1 answer

3 votes

87.1k views

a first order low pass filter is used to attenuate noise with frequencies higher than 26khz. what is the largest cutoff frequency (in khz) to achieve -20db attenuation?

AshMenhennett asked Oct 14, 2024

by AshMenhennett

8.8k points

1 answer

3 votes

9.0k views

Add commas, parentheses, or dashes: The work of a nuclear physicist that is, someone who studies atomic nuclei is fascinating. A) The work of a nuclear physicist (that is, someone who studies atomic nuclei)

Aqib Shahzad asked Oct 14, 2024

by Aqib Shahzad

8.5k points

1 answer

4 votes

221k views

Gases are considered _____________, which means that no net energy is lost and collisions continue indefinitely. 1) not proportional 2) proportional 3) elastic 4) inelastic

Pmverma asked Oct 14, 2024

by Pmverma

8.1k points

1 answer

4 votes

87.9k views

The potential energy for a mass on a spring is proportional to the square of which of these quantities? a. Mass b. Frequency c. Period d. Displacement

Joe Brinkman asked Oct 14, 2024

by Joe Brinkman

7.9k points

1 answer

3 votes

181k views

Explain why a hole in a ship near the bottom is more dangerous than the near the surface.

Saurav Nagpal asked Oct 14, 2024

by Saurav Nagpal

9.2k points

1 answer

5 votes

130k views

a merry-go-round starts from rest and accelerates at a constant rate of 0.4 rev/s2.note: this is a multi-part question. once an answer is submitted, you will be unable to return to this part.what is its

Makle asked Oct 14, 2024

by Makle

8.2k points

1 answer

4 votes

68.3k views

A block of dry ice slides at a constant velocity on a smooth, horizontal, frictionless surface. A second block of dry ice slides twice as fast on the same surface (at a higher constant velocity). Compare

Imran Omer asked Oct 14, 2024

by Imran Omer

6.6k points

1 answer

5 votes

148k views

Why is it important to use medical terminology correctly when reading, writing, and speaking?

Aaronfay asked Oct 14, 2024

by Aaronfay

8.3k points

1 answer

2 votes

179k views

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