Is the force with which large object attracts another object towards itself. All objects upon earth experience this force that is directed "downward" towards the center of the earth. Always pulls straight down and is usually in the negative direction

Q: Ashley's favorite painting was hanging on her living room wall. During a small earthquake, her house…

A: Say the painting mentioned in the question has a mass 'm' and was hanging on the wall at a height…

Q: Compute displacement Work done=112.212 J Force=123 N

A: Given data : Force=F Work done=W   Required : Displacement

Q: Which among the following can NOT beconsidered an inertial frame of reference? a. All are…

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Q: A shopper in a supermarket pushes a cart with a force of 35.0 N. directed at an angle 25.0° below…

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Q: As shown in the figure, a chamber with a moveable piston and containing a monatomic ideal gas in an…

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Q: A crate of mass 30 kg is pushed along a floor with a force of 120 N for a distance of 26 m.…

A: Introduction :  In this question we are provided it value of distance and force . With these data we…

Q: Find the Area Pressure=20 N/cm2 Force=10 N

A: Given Pressure is P=20 N/cm^2 Applied force is F=10 N

Q: 4. A 5.0-kg block moves in a straight line on a horizontal frictionless surface under the influence…

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Q: 6.35 Just before striking the ground, a 2.0-kg mass has 400 J of KE. If friction can be ignored,…

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Q: Find the impulse Force=0.2123 N Time=30 s

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Q: Question 1 A particle of mass 269 g is attached to a horizontal spring and set into oscillatory…

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Q: The ¨00¨Nascar driven by michael Mc Dowell is speeding with 180 milesper hour,which is 80.5m/sand…

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Q: X and Y, have same kinetic energies. X is nine times heavier that of Y. The ratio of the momentum of…

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Q: A crate of mass 30 kg is pushed along a floor with a force of 120 N for a distance of 26 m.…

A: Given  Mass (m) = 30 kg  Force (F) = 120 N  Distance (s) = 26 m   work done is given as :-  Work…

Q: A steel beam being used in the construction of a skyscraper has a length of 30.000 m when delivered…

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Q: Find the volume of nitrogen gas when change heat at temperature 20 Co to 50 Coif that gas container…

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Q: An electric heater of Power 147 W has a resistance 352. Find the magnitude of current. of

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Q: A man weighs 800 N on Earth. Calculate its weight on the Moon, knowing that the mass of the Earth is…

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Q: 6.34 A pump lifts water from a lake to a large tank 20 m above the lake. How much work against…

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Q: A baseball bat hits a reinforced window glass, but doesn't break it and the bat bounced and flew…

A: in this question we describe answer by conservation law of momentum.

Q: What happens when unpolarized light is passed through a first polarizer whose transmission axis is…

A: In the given question  Nature of the incident light:- Unpolarized The first polarizer is aligned…

Q: Compute the Force Work done=0.8124 J Displacement=1.112 m

A: Given data : Work done=W Displacement=d   To find : Force

Q: A box with a mass of 5 kg is moving with acceleration of 0.5 m/s². Find the force applied to this…

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Q: Compute Impulse Force=12.145 N Time=0.88 s

A: Given :-  Force = 12.145 N Time  = 0.88 s

Q: 4. A car accelerates a) 2 m/s² from rest (0) to (1= 36 km/h) in 5s. The car acceleration is: b) 4…

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Q: (a) What is the total charge (in C) of 7.4× 10-⁹ electrons? [note: mass of an electron = 9.11x10-31…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Pido slams on the brakes of his car and skids a certain distance on a straight level road. If he had…

A: Required : Skidding distance

Q: 10.29 A 4.0-kg wheel of 20 cm radius of gyration is rotating at 360 rpm. The retarding frictional…

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Q: a guitar string 0.70 m long , has a tension of 70 N and a mass per unit larger of 2.00 g/m. what is…

A: Given data:  Tension (T) = 70 N Linear mass density (μ) = 2.00 g/m Required: The speed of waves

Q: As shown in Fig. 10-3, a mass m = 400 g hangs from the rim of a wheel of radius r = 15 cm. When…

A: Given that, Mass (m)= 400 g = 0.4 kg Radius of wheel (r)= 15 cm = 0.15 m Distance fall (s)= 2 m Time…

Q: Find pressure Force=2 N Area 0.2 mm2

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Q: Find the Density Mass=33 kg Volume=0.01 m3

A: Given data : Mass=m Volume=V   To find : Density

Q: Problem #4 The figure below shows a bar of mass m = 0.250 kg that can slide without friction on a…

A: GIVEN: mass of bar m= 0.250 kg distance l = 1.25m θ =250 Resistance of resistor R = 4 Ω magnitude of…

Q: Find the momentum Mass=0.99 kg Velocity=1.1 m/s

A: Given data:  Mass (m) = 0.99 kg Velocity (v) = 1.1 m/s Required: The momentum (P)

Q: Find the momentum Mass=11 kg Velocity=1 m/s

A: Given data : Mass=m Velocity=V   Required : Momentum

Q: To accelerate an object to a rate of 3 m/s², 34 N force is required. Calculate the mass of object?

A: Given data : Force=F Acceleration=a   Required : Mass of object

Q: 5. A car slows down from (v-20 m/s) to (1= 10 m/s) in 5s. The car acceleration is a) 2 m/s² b) 4…

A: Given data:  Initial velocity (v0) = 20 m/s Final velocity (v) = 10 m/s Time (t) = 5 s Required:…

Q: A copper wire has a diameter of 1.875 mm. What magnitude of current flows when the drift velocity is…

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Q: An electron that is in its ground state can undergo which of the following? spontaneous emission )…

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Q: Calculate the electrical energy consumed in Joules if a toaster of 56 W is used 1420 seconds ?

A: Given value--- power = 56 W. time = 1420 sec. We have to find--- energy ?

Q: Jake grabs a can of soda from the closet and pours it over ice in a cup. Determine the amount of…

A: We have an ice in a cup of mass m=40 g=0.04 kg which melts due to some soda that is poured into the…

Q: Provide detailed explanations and real-life applications. When rain falls from the sky, what happens…

A: Rate of change of momentum with respect to time is called force.  According to Newton's third law, "…

Q: 6 A material with a density of 5 p/m' and a volume of 20 cm' has a mass of

A: The density of the material, d=5 g/cm3 The volume of the material, V=20 cm3 Density is defined as…

Q: Two springs are attached end to end to a box of mass M as shown in the figure. Determine an…

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Q: A radioactive substance whose mass is 200 mg will decay to 180 mg after 12 years. Determine the…

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Q: 2. A man pushes a 270-N block 9.1 m along a level floor at constant speed with a force directed 45°…

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Q: During a thunder storm over the summer, you want to estimate the distance in kilometers (not miles!)…

A: During a thunder storm over the summer, if we want to estimate the distance in kilometers of a flash…

Q: A 10 H inductor carries a current of 20 A ch ice at 0°C could be melted by the energy stored in…

A: Latent heat is the energy absorbed or released by a substance during a change in its physical state…

Q: A farmer had to remove a field of pulpwood trees because of Moore's Law. How would you use systems…

A: In this question we have to explain how the farmer would remove a field of pulpwood trees. Please…

Q: Find final velocity Initial velocity=0.2 m/s Acceleration=10 m/s2 Time=2 s

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Newton's First Law of Motion

If a very smooth ball is rolled down an inclined surface with zero friction, the ball will continue to roll indefinitely for an infinite time, in an attempt to reach to the same height on the opposite hill!