A 7.80-g bullet moving at 520 m/s penetrates a tree trunk to a depth of 6.30 cm. Answer parts a-b.

Q: A 10 g bullet is fired into a 1.0 kg wood block, where it lodges.  Subsequently, the block slides…

A: Given data m=0.01 kgM=1 kgS=4.2 mμ=0.2g=10 N/kg

Q: Consider an airplane whose takeoff speed is "240 km/h" and that takes 15 s to take off at sea level.…

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Q: You are watching a National Geographic Special on television. One segment of program is about archer…

A: Initial speed is The vertical height is Note:Find:The launch angle.

Q: A bullet with a mass of 4.0 g and a speed of 650 m/s is fired at a block of wood with a mass of…

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Q: A car is carrying a piece of plywood with dimensions 2.40 m by 1.15 m.  If the mass of the plywood…

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Q: A 35-g bullet is fired into a wooden block of 10 kg which is sitting on the surface with a kinetic…

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Q: A rifle bullet with a mass of 12.0 g travelling toward the right at 260 m/s strikes a large bag of…

A: Given : m = 12 g = 0.012 kg vi = 260 m/s ∆x = 23 cm = 0.23 m vf = 0 (because finally bullet strikes…

Q: Jenna was serving a 0.285 kg volleyball to win the set against UNB.  Scott was geeking it up and…

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Q: A 2.0-g BB is shot into a 400-g wooden block.  The BB travels horizontally and  the block rests on a…

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Q: One end of a cylindrical pipe has a radius of 5.8 cm. Water (density = 1.0 x 103 kg/m³) streams…

A: Mass flow rate m/t = AL(rho)/t = Rho(AV) = 1000 × π × (0.058)² × 5.3 = 56.012 kg/s

Q: A 20 g glob of clay traveling east at 3.0 m/s collides with 30 g glob of clay traveling north at 2.0…

A: Given that,m1 = 0.02 (kg)m2 = 0.03 (kg)v1 = 3i^ (m/sec)v2 = 2j^ (m/sec)  Here we need to find the…

Q: A 12.0 g bullet was fired horizontally into a 1 kg block of wood. The bullet initially had a speed…

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Q: Underwater, you can just barely lift a 75.0 kg rock (density 3.20 g/cm3 ). How massive a rock could…

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Q: A 4.20-gram bullet moves at 120 m/s in a horizontal direction which was buried in a 75-gram block…

A: Given Mass of bullet = 4.2 g Initial velocity of bullet = 120 m/s Initial velocity of block = 0 m/s…

Q: launches the rocket from a baseball outfield so in lands ontop of a new parking structure, 15 m…

A: Given:- The height of the rocket from the lunching point h = 15 m  The horizontal distance from the…

Q: 1.3 cmon side and has mass m=109.9 grams. What is the location of center of mass (Xcom, ycom)? y 3 1…

A: Given:  a = 1.3 cm  m = 109.9 g

Q: A 28 g rifle bullet is fired at a 3.1 kg ballistic pendulum hanging on a 2.8 m long string and…

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Q: A horizontal cylindrical tank 4.5 m long and 2 m in diameter contains a liquid that reaches 60 cm in…

A: Given. R = 1m L = 4.5 m h  = 0.6m Density = 0.7

Q: satellite is floating in space. Solar wind sweeping past the satellite consists of a stream of…

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Q: A 58 g superball traveling at 20 m/s collides with a wall and rebounded at 19 m/s. A high-speed…

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Q: A 7.00 g bullet, when fired from a gun into a 0.90 kg block of wood held in a vise, penetrates the…

A: Given data  mass of the bullet m1=7.00g=7×10-3kg mass of the block of the wood M=0.90 kg bullet…

Q: Water falls without splashing at a rate of 0.250 L/s from a height of 5.60 m into a 0.750-kg bucket…

A: Given: Rate, r=0.250 L/s Height, h=5.60 m Mass of bucket=0.750 kg Time, t=10 s Bucket contains after…

Q: 3. A cubical box has been constructed from uniform metal plate of negligible thickness. The box is…

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Q: Two balls collide elastically as PA shown in the diagram. Assuming the balls have equal mass, what…

A: The mass of the bodies are equal, let the masses be m. The initial velocity is, v0=10 m/s. It is…

Q: A 40.0 kg child is standing on a 42 kg raft that is drifting with a velocity 0f 1.2 m/s [N] relative…

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Q: 4. A 0.3-kg block is moving to the right on a horizontal, frictionless surface with a speed of 0.6…

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Q: 3. A 4.0 x 104 N Truck moving west at a velocity of 8.0 m/s collides with a 3.0x104 N truck heading…

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Q: Consider a 3 kg block of uranium modeled as an array of balls connected by springs. What is the mass…

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Q: Determine the x- and y-coordinates of the mass center of the plate of uniform thickness t = 0.20 in.…

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Q: One end of a cylindrical pipe has a radius of 2.2 cm. Water (density = 1.0 × 10³ kg/m³) streams…

A: Radius of the cylindrical pipe at one end, r=2.2 cm=2.2×10-2 m Speed of the water flow at this end,…

Q: 8. Hannah and her friends go fishing in her 1.20m^3 rowboat, which has a mass of 100 kg. How many…

A: Mass of the boat = 100 kg Mass of the person = 60 Kg The volume of the boat = 1.20 m3

Q: ) 5.7-g bullet is fired from a gun into a 1.00-kg block of wood held in a vise. The bullet…

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Q: A steel shotgun with a mass of 3 kg hits a large wall at an angle of 60 ° with the wall at 10 m / s…

A: Given that, Mass of steel shotgun = 3 kg Angle = 600 Initial speed = 10 m/s Contact time with the…

Q: The law of direction of resultant force from Y axis is D) ® R=tan-1(Ry/Rz) O A) ®R =tan-1(Rx/Rz) C)…

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Q: Billiard balls have a mass of about 0.17 kg. a. A billiard ball (ball A) travelling with a velocity…

A: Given: The mass of each billiard ball is 0.17 kg. The initial velocity of the A billiard ball is…

Q: A substance has a density of 9 g/cm^3 2 poin and a mass of 1 m^3 of which it is equal to 450 kg 450…

A: Formula Used :

Q: An elastic collision occurs in one dimension, in which a 10 kg block traveling at 5 m/s collides…

A: For Block-01Given that,Mass, m1=10 kgInitial velocity, u1=5 m/sFinal velocity, v1For block-02Mass,…

Q: You're rolling solid rubber balls on the kitchen floor. Ball 1 has a density of 1.16 × 103 kg/m3 and…

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Q: What force does the clay exert in stopping the musket ball

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Q: 4. A 7.00-g bullet, when fired from a gun into a 1.00-kg block of wood held in a vise, penetrates…

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Q: A truck with a mass of 1320 kg and moving with a speed of 12.0 m/s rear-ends a 703 kg car stopped at…

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Q: A 300 g bird flying along at 6.2 m/s sees a 8.0 g insect heading straight toward it with a speed of…

A:

Q: A 7.00 g bullet, when fired from a gun into a 1.00 kg block of wood held in a vise, penetrates the…

A: x=0.0636m, the depth the bullet penetrate the blockExplanation:Given:mass of bullet, m=7.00gdepth…

Q: A force in the negative direction of an x axis is applied for 36 ms to a 0.28 kg ball initially…

A: Given Data Mass of the ball is m=0.28 kg Initial speed of the ball is vi=22 m/s Magnitude of the…

Q: →Fo.cos ut кг Faxi ка www www M₁ Z₁ Z₂ 1997 HX₂ M₂ 00 a) Derive the equations of Mother of the…

A: (a) The equation of motion of the system Calculating the value of C1 C1=αw+βk1 Substitute all the…

Newton’s Third Law of Motion

The horse pulls the cart and the cart pulls the horse in response as per Newton third law. So the big question is, “Don’t the two forces cancel each other? How does the cart accelerate?”