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 4.3-kg model rocket is launched, shooting 55.8 g of burned fuel from its exhaust at an average…

A: Given: Mass of model rocket M=4.3 kg Mass of burned fuel m=55.8 g=0.0558 kg Average speed of burned…

Q: Assume: Moving to the right is positive.A(n) 6.9 g object moving to the right at 20 cm/s makes an…

A:

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: 0.046-kg tennis ball is launched from a 1.35-kg homemade cannon. If the cannon recoils with a speed…

A: 0.046-kg tennis ball is launched from a 1.35-kg homemade cannon. If the cannon recoils with a speed…

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…

A:

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

A:

Q: water molecule moving at 590.0 m/s collides head-on with an isopropanol molecule oving at 100.0 m/s.…

A: Given Before collision  Molecule of water mw= 590 ms Isopropanol molecule mi=100 ms  After…

Q: An object of mass 3.08 kg, moving with an initial velocity of 5.04î m/s, collides with and sticks to…

A: Given Data m1 = 3.08 kgv1→ = 5.04 i^ m/sm2 = 2.35 kgv2→ = -3.35 j^ m/sThere is no external force on…

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: An astronaut of mass 180 kg including his suit and jet pack wants to acquire a velocity of 1.8 m/s…

A: Mass, M = 180 kgSpeed of jetpack, V= 1.8 m/sSpeed of gas, v = 61 m/sMass of gas, m = ?

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

A:

Q: A boy kicked a ball that has a mass of 65.0 g. The boy's foot was in contact with the ball for only…

A:

Q: A 2.8 kg block with a speed of 3.9 m/s collides with a 5.6 kg block that has a speed of 2.6 m/s in…

A:

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…

A:

Q: Two clay balls collide and stick. Ball 1 has a mass of 1 kg and an initial velocity of 10 m/s in the…

A:

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: 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: velocity of 0.650 m/s to the left, and puck B has a velocity of 0.120 m/s to the right. What is the…

A:

Q: An object of mass 3.04 kg, moving with an initial velocity of 5.09 i m/s, collides with and sticks…

A: Please follow the steps below.Explanation:

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

A:

Q: A golf ball of mass m = 0.18 kg is dropped from a height h. It interacts with the floor for t = 0.11…

A:

Q: A 1000kg car traveling east at 30mi/hr collides with a 2000kg truck traveling west at 30 mi/hr. The…

A: Given: M1 = 1000kg V1 = 30 mi/hr east M2 = 2000kg V2 = 30 mi/hr west

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

A:

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: An object of mass 3kg. moving with an initial velocity of 51 m/s., collides with and sticks to an…

A:

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…

A:

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

A:

Q: A 11.2 g copper bullet is shot into a wooden block of mass 8 kg. After the collision, is stuck in…

A: Given value--- A 11.2 g copper bullet is shot into a wooden block of mass 8 kg. The speed of the…

Q: Mayan kings and many school sports teams are named for the puma, cougar, or mountain lion-Felis…

A: Here, 12ft=12ft×0.3048m1ft=3.6576m

Q: Charlie assembles a team of 5 persons to steal 350 pcs of 1 kg gold bar, which are stored in a…

A:

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…

A:

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: foot down incon mig missi that pass over a pen post designing system al efense base. Radar at the…

A: As h=4.2 km =4200 m   And horizontal distance x= 8242.96 m Then distance travelled by Patriot Rocket…

Q: A golf ball of mass 0.045 kg is hit off the tee at a speed of 34 m/s . The golf club was in contact…

A:

Q: When a particle decays, it splits into two different particles and each is shot off in opposite…

A: Here given the uranium 238 split into thorium 234 and He4. The speed of emergent alpha particle is…

Q: A 20 gg ball of clay traveling east at 2.0 m/sm/s collides with a 20 gg ball of clay traveling north…

A: (given)        Mass m1 of ball travelling east  = 20 g = 0.02 kg   Velocity vx1 of ball travelling…

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)…

A:

Q: A 1.5 kg object B is hanging by a string. An object A with a mass of 30 grams penetrated in the…

A: Concept used: Law of conservation of energy is used. In perfectly inelastic collision, objects stick…

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?”