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Galileo uses space and time in his ecology formula in which law a) speed and acceleration b) velocity and acceleration c) velocity and displacement d) force and acceleration

Haraldkl asked Jul 18, 2023

by Haraldkl

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A motor and gearbox system is used to raise a load from the ground to the roof of a building site. The load weighs 100kg and the motor runs from a 110 volt supply and draws a current of 15 amps. If the

Lorenzo Belfanti asked Jul 18, 2023

by Lorenzo Belfanti

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1 answer

4 votes

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Today's topic ( read the instructions before solve this question. The instructions is after the question) {PHYSICS} • What do you understand by the motion of an object? • What is uniform and non uniform

Banjo asked Jul 18, 2023

by Banjo

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1 answer

7 votes

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A(n) ______________ triangle always has exactly one line of symmetry.A. isoscelesB. equiangularC. scaleneD. acute

Kauray asked Jul 18, 2023

by Kauray

6.2k points

1 answer

3 votes

211k views

A chain 75 meters long whose mass is 25 kilograms is hanging over the edge of a tall building and does not touch the ground. How much work is required to lift the top 3 meters of the chain to the top of

Seungmin asked Jul 18, 2023

by Seungmin

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1 answer

7 votes

19.9k views

A bike accelerates uniformly from rest to a speed of 10 m/s over a distance of 50 m. (a) Determine the acceleration of the bike. (b) how long will take to do that?

Shahab Rahnama asked Jul 18, 2023

by Shahab Rahnama

6.3k points

2 answers

9 votes

235k views

An electron drops from n = 2 to n = 1 in a hydrogen atom. How much energy in eV is emitted? How much energy in joules is emitted? What frequency does this energy correspond to? What type of EM wave is

James Hughes asked Jul 18, 2023

by James Hughes

6.2k points

1 answer

14 votes

147k views

Describe how the thermal energy of an object changes when theobject's temperature changes.

Sagar Chauhan asked Jul 18, 2023

by Sagar Chauhan

6.6k points

1 answer

2 votes

44.1k views

If you drop a ball from 3.1 m, what is its speed as it hits the ground?

Michael Spencer asked Jul 18, 2023

by Michael Spencer

6.7k points

1 answer

4 votes

110k views

Question 2 of 5What type of data do you need to find the density of an object?O A. Volume and lengthO B. Mass and volumeO C. Mass and heightO D. Volume and height

Ashario asked Jul 18, 2023

by Ashario

5.5k points

1 answer

3 votes

84.3k views

What is the effect of clouds on the "output" of a Solar PV module?

Nenu asked Jul 18, 2023

by Nenu

6.2k points

1 answer

6 votes

27.0k views

The composition and properties of a(n) _______ are always constant throughout a given sample and from sample to sample.

John Cashew asked Jul 18, 2023

by John Cashew

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1 answer

4 votes

161k views

Calculate the area of the plates of a 1 pF parallel plate capacitor in a vacuum if the separation of the plates is 0.1 mm. [ε0=8.85×10-12C2N-1m-2 ]Select one:6.2 m214.4 m211.3 m218.4 m2

James Chong asked Jul 18, 2023

by James Chong

6.0k points

1 answer

2 votes

27.4k views

How are the waves generated in the spectrum

Kenneth Xu asked Jul 18, 2023

by Kenneth Xu

6.8k points

1 answer

1 vote

161k views

How does the increasing mass effect the force of an object in motion?

Lithelike asked Jul 18, 2023

by Lithelike

6.7k points

1 answer

1 vote

660 views

How should a scientist record a measurement of 5000 g on two significant figures?

Subin asked Jul 18, 2023

by Subin

6.4k points

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5 votes

156k views

One end of a copper rod is placed in a flame of a Bunsen burner. Small pieces of wax placed along the rod melt at progressively larger distance from the flame. Heat is transferred through the rod by ________.

Peppermintology asked Jul 18, 2023

by Peppermintology

6.5k points

2 answers

16 votes

68.9k views

The strength of a magnetic field is measured in teslas. Is this true or false?

MikeR asked Jul 18, 2023

by MikeR

6.4k points

1 answer

2 votes

19.5k views

What is the answer? I am trying to do some exercise

Maxymus asked Jul 18, 2023

by Maxymus

7.0k points

1 answer

3 votes

82.5k views

State and explain parallelogram Law of vector addiction

Feliks asked Jul 18, 2023

by Feliks

6.2k points

1 answer

0 votes

52.6k views

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