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Refer to energy and refer to water molecules, describe what is happening when ice is at -10 °C is warming up to ice at 0°C?

Lamarr asked Aug 1, 2023

by Lamarr

6.3k points

1 answer

21 votes

97.1k views

The maximum speed with which a 945-kg car makes a 180-degree turn is 10.0 m/s. The radius of the circle through which the car is turning is 25.0 m. Determine the force of friction and the coefficient of

Moaud Louhichi asked Aug 1, 2023

by Moaud Louhichi

6.4k points

1 answer

10 votes

159k views

Which of the following is considered the energy of movement? This is science, pls help.

Kleptine asked Aug 1, 2023

by Kleptine

6.8k points

2 answers

23 votes

27.2k views

A circuit with a battery, a 6 Ω resistor, a 15 Ω resistor, and a 27 Ω resistor in series. The total current is the system is 2.4 A. What is the voltage of the battery?

Debanjan Basu asked Aug 1, 2023

by Debanjan Basu

6.7k points

1 answer

6 votes

191k views

A block is pushed with a force of 15 newtons and accelerates at a rate of 3.0 m/s2. How much force would be needed to accelerate the same block at a rate of 6.0 m/s2? A.7.5 N B.15 N C. 30 N D. 90 N

Robinkunde asked Aug 1, 2023

by Robinkunde

6.5k points

2 answers

2 votes

145k views

A soccer ball (k = 2/3) with a radius of 0.109 meters and a mass of 0.407 kilograms rolls on a field with an angular speed of 98 radians per second. a. What is the translational kinetic energy of the ball?

Rick Burgess asked Aug 1, 2023

by Rick Burgess

6.9k points

1 answer

5 votes

25.1k views

Two teams are having a tug of war. The team on the left is pulling with 700 N of force. The team on the right is pulling with 900 N of force. Which direction will the rope move in? a( nowhere, the forces

Briba asked Aug 1, 2023

by Briba

6.4k points

1 answer

4 votes

215k views

The speed of an aircraft is measure in the unit_

Laban asked Aug 1, 2023

by Laban

6.1k points

1 answer

24 votes

220k views

a student wants to increase the amount of force required to do work.how can the student accomplish this?responses by increasing the distance over which the force is applied by increasing the distance over

Caldwellst asked Aug 1, 2023

by Caldwellst

6.4k points

1 answer

2 votes

139k views

Correctly label the following anatomical features of the semicircular ducts. Cupula Supporting tells Vestibular braneh CN Hair cells Crista ampullaris BEDRE Endolymph

Context asked Aug 1, 2023

by Context

6.7k points

1 answer

2 votes

160k views

A box slides on the ground. It has a 20N applied force pushing it to the right. The friction between the box and the ground is 8N. What is the magnitude of the net force on the box?

Peter Kofler asked Aug 1, 2023

by Peter Kofler

6.1k points

1 answer

4 votes

167k views

How can a particle that has zero mass (travels at the speed of light) carry energy, and excite cells in our eyeballs?

Vojtiik asked Aug 1, 2023

by Vojtiik

5.6k points

1 answer

21 votes

204k views

If you will be given an opportunity to participate in any of the athletic events, what would it be and why?

Omar Lahlou asked Aug 1, 2023

by Omar Lahlou

6.7k points

1 answer

5 votes

2.5k views

A 64.1 kg runner has a speed of 4.50 m/s at one instant during a long-distance event.HINT(a)What is the runner's kinetic energy at this instant (in J)? J(b)How much net work (in J) is required to double

Jon Rosen asked Aug 1, 2023

by Jon Rosen

6.2k points

1 answer

2 votes

77.9k views

Find the speed of sound (343 m/s) in CM/MIN? Explain how you converted the units! please.

Sam Kellett asked Aug 1, 2023

by Sam Kellett

6.2k points

1 answer

3 votes

45.1k views

Can someone help with this question

Joshbrows asked Aug 1, 2023

by Joshbrows

6.4k points

2 answers

2 votes

87.5k views

What is the gravitational potential energy?

Gregori asked Aug 1, 2023

by Gregori

6.8k points

1 answer

14 votes

116k views

A coil of wire (8.106 cm2 area) can generate a voltage difference when rotated in a magnetic field. If a 335 turn coil is rotated at 243 Hz in a B field of 0 T, what is the maximum voltage created ?

Gabriel Barreto asked Aug 1, 2023

by Gabriel Barreto

7.5k points

1 answer

5 votes

38.1k views

what is the gravitation potential energy of a 57 kg sightseer standing at the top of the empire state building which is 381m above ground level

SleeptightAnsiC asked Aug 1, 2023

by SleeptightAnsiC

7.1k points

1 answer

14 votes

24.2k views

540hz and is traveling at a speed of 340m/s .what is it's wavelength

Pritesh Tupe asked Aug 1, 2023

by Pritesh Tupe

7.0k points

1 answer

4 votes

113k views

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