373 Answered Questions for the topic physics C

Physics C Math Science Calculus

12/06/21

By what factor will the rms speed of gas molecules increase if the temperature is increased from 30 ∘C to 130 ∘C?
By what factor will the rms speed of gas molecules increase if the temperature is increased from 30 ∘C∘C to 130 ∘C∘C?
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Physics C Math Science Calculus

12/06/21

A storage tank at STP contains 18.9 kg of nitrogen (N2).What is the volume of the tank?
A storage tank at STP contains 18.9 kgkg of nitrogen (N2)(N2).What is the volume of the tank?What is the pressure if an additional 14.2 kgkg of nitrogen is added without changing the temperature?
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Physics C Physics Mechanics

12/04/21

Basic Newtons Laws problem
Force F is applied to the front block (as shown below) in order for all three blocks to move at a constant velocity. All horizontal surfaces have a coefficient of friction of µ. What is the ratio... more
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Physics C Calculus Physics

12/04/21

The problem for AP physics C students about the motion of the body by influence of a conservative force. If you can solve this problem, I would like to tutor you and give you a discount.

A small object with mass m = 0.09 kg moves along the x-axis. The only force on the object is a conservative force that has potential energy function U(x) = - αx2 + βx3 , where α = 2.00 J / m2 and... more
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Physics C Physics Physics B

11/28/21

I got Part A,B and they are correct. I need help with part C. If you can help me with part C i would really appreciate it. A satellite of mass 5800 kg orbits the Earth and has a period of 5800 s .
Part A Determine the radius of its circular orbit. Express your answer using two significant figures. r = 7.0×10^6 mPart B Determine the magnitude of the Earth's gravitational force on the... more
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Physics C Physics Physics B

11/27/21

The terminal velocity of a 3×10^−5 kg raindrop is about 9 m/s . Assume a drag force FD=−bv.
Determine the value of the constant b. Express your answer using one significant figure.
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11/24/21

Specific heat capacity of water

I’m doing an experiment in physics about the heat capacity of water and I have questions that I don’t understand- A little info->Task/Mission- Determine the specific heat capacity of the water. ... more
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11/20/21

Physics problem for normal force URGENT

Lily, 50kg, Julie 52kg is driving in a car on their way to watch a terrible Manchester United match. The Normal force of the car 10 887.8N at this point. Next they give Robert, 60k, a ride to this... more
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Physics C Physics Physics B

11/15/21

Does anyone know the answer because i got the wrong answer
A 18 g bullet strikes and becomes embedded in a 1.30 kg block of wood placed on a horizontal surface just in front of the gun. Part A If the coefficient of kinetic friction between the block and... more
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Physics C Physics Physics B

11/15/21

Please help!!!!!!!!!!!! i got the wrong answer
A 130-kg tackler moving at 2.1 m/s meets head-on (and tackles) an 92-kg halfback moving at 5.3 m/s . Part A What will be their mutual speed immediately after the collision? Express your answer... more
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Physics C Math Calculus Chemistry

11/04/21

Please helppppp
The terminal velocity of a 3×10^−5 kg raindrop is about 9 m/s . Assume a drag force FD=−bv.a) Determine the value of the constant b. Express your answer using one significant figure.b= _____... more
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11/03/21

Does anyone know the answer????
The terminal velocity of a 3×10^−5 kg raindrop is about 9 m/s . Assume a drag force FD=−bv.a) Determine the value of the constant b. Express your answer using one significant figure.b= _____... more
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Physics C Physics Physics B

11/03/21

Do you know where I am going through
Identify at least six pairs of action-reaction force pairs in the following.1st a boy pulling something2nd a bowling ball hitting pins.3rd flying hot air balloon
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Physics C Physics Physics B

11/03/21

Activity 5. Pull each other
Materials: 2 rubber bonds and ruler/ tape measureProcedure:1. Tie the two rubber bond together.2. Each person should pull back the end of the rubber bond. Record the two readings using a ruler or... more
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Physics C Physics Physics B

11/02/21

Fill in the blanks
Fill in the blanks. Write your answers on the provided answer sheet.An object travelling in a curved path is called_____.The motion is called_____.The Path it travels is called_____.When an object... more
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Physics C

11/01/21

Physics please help.
The rock is tied to a 1.5 meters string and swings in a circular path by a boy as shown. The radius of the circular path is 1.5 meters and the rock makes 100 rounds in 1 minute. The centripetal... more
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Physics C Physics Physics B

10/30/21

Activity no. 1.3: Exploring Newton's Law of Motion
*Balloons of various shapesand sizes*Construction paper*String*Straws*Tape*Scissors*Kitchen clips*Normal paperclips, craftingsticks or other items that can be used as weights on the balloons*Anchor... more
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Physics C Physics Physics B

10/30/21

Activity no. 1.2: Inertia Tricks
Materials: Coin, Paper, and small cup/glass Procedure:1. Place the paper on the small cup/glass.2. Place the coin on the paper. 3. Pull the paper quickly. Observe.Think about it:1. What happened to... more
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Physics C Physics Physics B

10/30/21

What is this? Give the word from its meaning written below
1. The speed of an object at a certain instant of time.2. The speed of something in a given direction.3. The moving of something from its place or position.4. refers to how fast an object is... more
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Physics C Physics Physics B

10/30/21

Find a,b,c and d
A physics book slides off a horizontal tabletop with a speed of 1.10 m/s. It strikes the floor in 0.480 s. Ignore air resistance. Find (a) the height of the tabletop above the floor;(b) the... more
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Physics C Physics Physics B

10/30/21

Why it happened?
A viral video of a Physics professor in Silliman University is currently circulating because of his demonstration on circular motion. He securely tied the handle of a pail through a string. Then,... more
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Physics C Physics Physics B

10/30/21

Fill in the blanks. Thanks Bless your lovelife, family and you
An object undergoing uniform circular motion has a acceleration pointed at the_____. although the speed is_____. The time it takes to complete one full circle is called_____.
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Physics C Physics Physics B

10/30/21

Solve the problem below. Thanks Bless your lovelife, family and you
An airplane's compass indicates that it is headed due north and its airspeed indicator shows that it is moving through the air at 240 km/h. If there's a 100 km/h wind from west to east, what is... more
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Physics C Physics Physics B

10/30/21

Solve the problem
A Ferris wheel with radius 15.0 m is turning about a horizontal axis through its center; the linear speed of the passenger rim is constant and equal to 9 m/s.What are the magnitude and direction of... more
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Physics C Physics Physics B

10/30/21

Observe two coins dropping from a table
"Coin A will be dropped from the table while the other one will be projected from the table."1. Place two coins on the edge of the table at the same distance above the floor.2. Drop the two coins... more
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