Math/Physics

206,302 results, page 29

Physics

If the angle decreases what will happen to the tension? Please explain why.

physics

how fast can a 125N force accelarate a12 Kg. object?

physics

Calculate the weight (in English units) of a 2300 kg tiger.

physics

is there any gravitational force existent between charged objects?

physics

Find the density of a 4.2- kg solid cylinder that is 13 cm tall with a radius of 5.0 cm.

Physics

1. How is it that you could list five different speeds you are going at this moment?

physics

Find the density of a 4.2- kg solid cylinder that is 13 cm tall with a radius of 5.0 cm.

physics

Find the mass in grams of a carbon dioxide molecule.

physics

Find the number of atoms in a gold ring of mass 6.43 g.

Physics

how to find how many ridges a 10 p coin has? What do we measure and how do we work it out?

Physics

What is the frequency of an electromagnetic wave if it has a wavelength of 1.4 km? The speed of light is 3 × 10 8 m

physics

What is the value of charge of a body that Carries 20 excess electrons

physics

what is the heat capacity of a gold ring that has a mass of 5.00g?

Physics

I want a best project for science fair plz tell me

Physics

An EM wave has a wavelength of 620 nm. What is its frequency? How would we classify it?

Physics

Find the frequency of a wave whose period is 0.320s.

physics

What voltage is required to run a 45 W light bulb if the current is 0.5 A?

physics

If a voltage difference of 3V causes a 1.5 current, what is the resistance in the circuit

Physics

Find the length of a simple pendulum that completes 17.0 oscillations in 35.0 s.

physics

what is the mass of a playset that is moved with 580n of force for 11 seconds at 1.5 m/s?

physics

what color appears on the screen where the two beams overlap?

Physics

Calculate the de Broglie wavelength of a proton moving at 5.50x10^5 m/s.

physics

Three resistors, 12 Ù, 18 Ù and 36 Ù, are connected in parallel. What is the equivalent resistance

physics-14

If room temperature is 70 degrees farenheit,what is kelvin?____

physics

what is the speed of 1kg object when the kinetic energy is 1 joule

physics

What is the index of refraction of a liquid in which the speed of light is 2.22 x 108 m/s?

physics

if givin 115 osculations in 2.40 seconds, what is the length of the pendulum

physics

calculate the distance co verb for an object of mass20kg and force600n

physics

find the area of parallelogram whose adjacent sides are +3+3 and -3-2+.

physics

As the wavelength of a wave in a uniform medium increases, its speed will ?

physics

how many RPM are required to attain 1g with a radius of 840 feet

Physics

Explain why a balloon expands when heated and contracts when cooled.

physics

how friction is non conservative in nature. explain with examples

physics

if an object weighs 6 kgs on earth, what will it's weight be on mars

physics

Find a vector of magnitude 18 which is perpendicular to both the vectors 4i^-j^-3^ and -2i^+j^-2k^.

Physics

What is the average acceleration of a baseball that goes from zero to 47 m/s in 0.132 s?

physics

A sports car accelerates from rest to 100 km/h in 6.25. What is the acceleration in m/s^2?

physics

Find x- and y-components of the vector \vec {v}=(2.0cm/s , - x-direction).

physics

if a juggernaut decelerates at 9m/s^2, how long will it take him to stop from 45m/s?

physics

how do you convert 1.75 multiplied 10 to the 6th power grams to ounces?

pre-ap physics

how do i find the vertical and horizontal components of velocity?

pre-ap physics

how do i find the vertical and horizontal components of velocity?

physics

what is the velocity of the jumper at the end of 1.5second? How far does he fall?

Physics

You drive a car 2 h at 48 km/h then 2 h at 62 km/h. What is your average velocity? Answer in units of km/h

physics

How many seconds is required to stop a vehicle travelling 55.9 km/h if it decelerates at 8.2 m/s/s?

physics

What is the speed of a satellite in a geosynchronous orbit about Earth?

physics

plz tell me how does wireless communication work in a jist

physics

A car slows down from 40 km/hr to rest in a distance of 72 m. What was its acceleration

physics

derive the formula v0=sqrt((deltaX)squared)*g)/2*deltaY

physics

how to calculate the speed of sound at temp of -83F and 135F?

physics

moment of inertia of a ring perpendicular to tangent and its plane

Physics

weightlessness experienced while orbiting the earth is due to ?

PHYSICS

What will be the final temperature if 1.9 x 10^2 kJ of heat is added to 0.5 kg of ice at 0 deg. C?

Physics HARD

If an objects vbr is 6.32N/sc what is its mass? I'm so stuck...:((((

physics

What is the intensity in watts per meter squared of 85.0 db sound?

physics

Calculate the speed of a 10,000 kg airliner with a kinetic energy of 3.1 x 10^9 J.

physics

Calculate the speed of a 10,000 kg airliner with a kinetic energy of 3.1 x 10^9 J.

Physics

Find the work done in stretching the spring. Answer in units of J

Calc and Physics

Damon and Reiny. Thanks for your quick and thorough responses.

Physics

If velocity of wave of 0.15m/s and the frequency of 20HZ,what is the wavelength?

physics

The resultant of two forces x and y will be greatest with the angle between x and y.

physics

A glacier advances at 3.6 × 10−6 cm/s. Howfarwillitmovein4.1y? Answer in units of cm

Physics

A car traveling at 5.0 m/s accelerates at the rate of 0.8 m/s2 for an interval of 3.0 s. Find vf.

physics

what is the frequency of a citizen's band (CB) radio which has a wavelength of 11.5 meters ?

physics

list and explain in full details 5 locking devices

physics

the number of degrees of freedom for a rigid diatomic molecule is ------------

physics

Find è and W in the figure below where w1 = 17.0 N, w2 = 31.0 N, and á = 67.5°, assuming that the arrangement is at rest.

Physics

How much work can a 252 W motor accomplish in 13 seconds?

physics

calculate the uncertainty of the coefficient of friction. avg. ì=.574

physics

Bernie whose mass is 70 kg leaves a ski jump

physics

Can someone explain the term magnitude when it comes to momentum

physics

exercise 4.1 suppose the pilot start agin from rest

Physics

How would you derive the formula {-Ff+Fgx=ma} to show that µs=tanè

University, Physics

Derive the error in equation: T1/2 = 1n(2)/lambda solve for T

physics

What is the average speed of the car during the first 105?

Physics

Find the modulus direction cosin unit vector 1) 4a-2b+3c (2) a-7b+5c (3)4a-3b+c

Physics

Find the modulus direction cosin unit vector 1)4a-2b+3c, 2)a-7b+5c, 3)4a-3b+c.

physics

Find modulus,Direction cosines,Unit vectors of (1)4a-2b+c,(2)a-7b+5c,(3)4a-3b+c.

physics

Find modulus,Direction cosines,Unit vectors of (1)4a-2b+c,(2)a-7b+5c,(3)4a-3b+c.

Physics

What is the wavelength of a 512 Hz sound wave in 20 degree C air?

Physics

What is the wavelength of a 512 Hz sound wave in 20 degree C air?

Physics

Find the density of a 5.8- solid cylinder that is 15 cm tall with a radius of 5.0 .

Physics

what is the illumination if a lamp of 504 lm lights a distance 4.0 m below it?

physics

Suppose you are in space can you decide whether you are in rest or motion

Physics

The Frequency Of an Electromagnetic Wave Is 6x(10x16) What Is IT wavelength In air..?

physics

The period of the musical node E0 is 4.85 × 10-2 seconds. What is the frequency of this note?

physics

Show that the acceleration of a hamster is 5 m/s2 when it increases its velocity from rest to 10 m/s in 2 s.

physics

What is the temperature of 0.54{\rm mol} of gas at a pressure of 1.3{\rm atm} and a volume of 10.9{\rm L} ?

Physics

2 factors that increase static friction? Could it be weight or the ground?

Physics

What are the components of a vector with a magnitude of 4.00 and a direction of -122 degrees?

Physics

How much work does it take to stretch the spring from 10 cm to 20 cm from equilibrium?

Physics

Can anyone write a mathematical equation to represent Charles law?

conceptual physics

How do you calculate the time a boat has traveled at 25 knots

physics

what is the wavelength of neutron (m=1.67x10^-27kg) travelling at 3.0x10^4 m/s?

physics

A mass accelerate uniformly when the resultant force acting on it is what?

physics

Determine the kinetic energy of an object 8.0 kg going at a speed of 12.0 m/s.

physics

Can a plane mirror ever form real image?

physics

If the speed of an object is doubled its kinetic energy is multiplied by

physics

What is the force on the charge located at x = +8.00 cm. q = 1.00 µC and a = 8.00? (The positive direction is to the right.)

Physics

a bicyclist rides 10.0 km/h west and 20.0 km/h east what is the resultant velocity

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