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Design a variable voltage divider to provide an output voltage adjustable from a minimum of 10 V to a maximum of 100 V within using a 1 to 120 V source. The maximum voltage must occur at the maximum resistance

Thestral asked Oct 11, 2024

by Thestral

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What could be a possible explanation for the spontaneous movement of the sock in my garage? a) The sock is possessed by a mischievous spirit. b) There may be air currents or drafts in the garage causing

Max Tromp asked Oct 11, 2024

by Max Tromp

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8. A bicycle takes 8.0 seconds to accelerate at a constant rate from rest to a speed of 4.0 m/s. If the mass of the bicycle and rider together is 85 kg, what is the net force acting on the bicycle? (Hint:

Sadie asked Oct 11, 2024

by Sadie

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1 answer

1 vote

6.5k views

What are the public policy alternatives to address which of the following reasons explains why some cooking pots are made of metal, but their handles are made of wood? A. both wood and metal have low thermal

Ddoman asked Oct 11, 2024

by Ddoman

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1 answer

4 votes

180k views

Do nation-states provide centripetal or centrifugal forces? Why?

Joe Wood asked Oct 11, 2024

by Joe Wood

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1 answer

4 votes

15.4k views

Which of the following is an example of scientific theory? 1. All objects attract each other 2. Radium is a radioactive element 3. What goes up always comes back down 4. Gravity is a dent in the fabric

Nelshh asked Oct 11, 2024

by Nelshh

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1 answer

2 votes

105k views

A 60kg resident jumps from the first floor of a burning house. His velocity just before landing on the ground is 6 ms-¹. (a) calculate the impulse when his legs hit the ground

Vi asked Oct 11, 2024

by Vi

7.8k points

1 answer

0 votes

131k views

Two balls with masses in the ratio of 1:2 moving in opposite direction have a head-on elastic collision. If their velocities before impact were in the ratio of 3:1, then velocities after impact will have

RomanKonz asked Oct 11, 2024

by RomanKonz

8.2k points

1 answer

0 votes

165k views

A student decides to measure the period of a pendulum (the period is the time taken for on complete swing). Using a stopwatch, he finds that 10 complete swings take 17.54 seconds. With his calculator,

Los Morales asked Oct 11, 2024

by Los Morales

8.5k points

1 answer

0 votes

65.9k views

Two pulses are started on a stretched string. An upward pulse is started on the right that moves to the left. At the same instant, a downward pulse is started on the left that moves to the right. At t

Ruben Serrate asked Oct 11, 2024

by Ruben Serrate

8.4k points

1 answer

4 votes

50.4k views

Newton’s First Law of Motion states "An object at rest stays at rest and an object in motion stays in motion with the same speed and in the same direction unless acted upon by an unbalanced force." Explain

Btford asked Oct 11, 2024

by Btford

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1 answer

3 votes

69.5k views

If a plot of displacement versus time is linear, what can be said about the acceleration? A. acceleration is positive. B. acceleration is a nonzero constant. C. acceleration is negative. D. acceleration

Khader M A asked Oct 11, 2024

by Khader M A

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2 votes

124k views

Which of the following is NOT a component of the TRIAD of strategic nuclear forces in the field of military strategy or nuclear deterrence? A) Intercontinental ballistic missiles (ICBMs) B) Strategic bombers

Rosalindwills asked Oct 11, 2024

by Rosalindwills

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1 answer

1 vote

155k views

How many Kcal of food energy would you need to consume to do so? (remember that there are 4180 Kcal)

Brance asked Oct 11, 2024

by Brance

7.9k points

1 answer

2 votes

122k views

Wind is caused by uneven heating of the earth's surface a- true b- false

Alexander Meise asked Oct 11, 2024

by Alexander Meise

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1 answer

2 votes

54.4k views

A keen physics student starts running at 3.4 m/s and accelerates at 0.55 for 3.7 s. What is the final velocity of the keen physics student?

Firoze Lafeer asked Oct 11, 2024

by Firoze Lafeer

7.5k points

1 answer

0 votes

207k views

Javier wants to improve his flexibility and increase his personal discipline. Which community resource should he select? (3 points) a Tennis lessons b Soccer league c Swim club d Karate class

CharlesDeeZee asked Oct 11, 2024

by CharlesDeeZee

8.3k points

2 answers

3 votes

70.6k views

A basketball leaves a player's hands at a height of 2.00 m above the floor. The basket is 3.05 m above the floor. The player likes to shoot the ball at a 36.0 degree angle. If the shot is made from a horizontal

Olegtaranenko asked Oct 11, 2024

by Olegtaranenko

8.4k points

1 answer

3 votes

20.0k views

A student holds a 0.06 kg egg out a window. Just before the student releases the egg, the egg has a 8.0 J of gravitational potential energy with respect to the ground. How far is the students arm from

Shavar asked Oct 11, 2024

by Shavar

7.7k points

1 answer

2 votes

157k views

List at least 3 things you currently know to be true about energy.

Stephen Touset asked Oct 11, 2024

by Stephen Touset

8.0k points

1 answer

1 vote

96.7k views

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