A spherical 0.34 kg orange, 2.0 cm in radius, is dropped from the top of a building of height 31 m. After striking the pavement, the shape of the orange is a 0.60 cm thick pancake. Neglect air resistance and assume that the collision is completely inelastic. (a) Estimate how much time the orange took to completely "squish" to a stop? (b) What average force did the pavement exert on the orange during the collision?

Q: A box with mass m and speed =1.2 m/s, moving on a frictionless surface approaches two other boxes…

A:

Q: Ball having mass 8.9kg and velocity 4.4m/s travels to the east. Impulse given at point O, makes it…

A: Given Mass of the ball m = 8.9 kg Initial Velocity u = 4.4 m/s ( due east) Final Velocity v = 9.5…

Q: A girl weighing 490 N jumps from a tree, and her center of mass falls a vertical distance of 1.80 m.…

A:

Q: Two balls collide head-on. The initial velocity of ball 1 is 0.95 m / s in an easterly direction.…

A: Ghff

Q: What exhaust speed is required to accelerate a rocket in deep space from 800 m/s to 1000 m/s in 5.0…

A:

Q: When the center of the mass of system of identical particles is at the origin?

A: Given Data: ⇒Position of COM or simply COM is at the origin. ⇒Particles are identical i.e.…

Q: of the 300 g puck after the collision? Give the magnitude and the direction.

A:

Q: A girl weighing 470 N jumps from a tree, and her center of mass falls a vertical distance of 2.10 m.…

A: weight of girl (w) = 470 N distance moved in vertical direction (d) = 2.10 m

Q: ve the problems about momentum, impulse, the center of mass and conservation of momentum. A car with…

A: Case-1 Given values:- Mass of the car,(m)=1500000 gm=1500 kg ----(1) Velocity of car,(v)=10 m/sec…

Q: Two manned satellites approaching one another at a relative speed of 0.450 m/s intend to dock. The…

A: Apply law of conservation of momentum

Q: A 10 kg projectile was launched at the horizontal ground at a velocity of 20 m/s, 10 degrees with…

A: Given data: The mass of the projectile is, m1=10 kg The initial velocity of the projectile is, u= 20…

Q: Three particles are placed in the xy plane. A 40-g particle is located at (3, 4) m, and a 50-g…

A: Given data: First particle: m1=40 gx1,y1=3,4 Second particle: m2=50 gx2,y2=-2,-6 Third particle:…

Q: In a ballistic pendulum experiment, a small marble is fired into a cup attached to the end of a…

A: Mass of marble = m = 0.0215 kg Mass of pendulum = M = 0.250 kg Initial speed of marble = v = 5.05…

Q: Two blocks of mass 3kg and 2kg are moving toward each other along a horizontal frictionless surface…

A:

Q: A bullet of mass m = 0.500 [g] is fired horizontally with a speed v = 10.0 [m/s] into the bob of a…

A: The data provided is, 1. Mass of the bullet, m=0.500 g 2. Initial speed of the bullet, v=10 m/s 3.…

Q: A 2.30-kg ball, moving to the right at a velocity of +2.80 m/s on a frictionless table, collides…

A: given thatMass of ball 1, m1=2.3 kgInitial velocity of ball 1, u1=3.46 msMass of ball 2, m2=8.7 kgIn…

Q: A bullet of mass 10o g strikes a ballistic pendulum of mass 2.0 kg. Then centre of mass of the…

A: Given. mass of the bullet, m = 10 g mass of the ballistic pendulum, M = 2.0 kg vertical distance…

Q: A particle of mass m, collides with another stationary particle of mass M. If the particle m stops…

A:

Q: Calculate its recoil velocity in meters per second.   b. Calculate the increase in internal kinetic…

A: Given data:     The mass of battleship is: m1 = 7.00×107 kg The recoil velocity of the battleship…

Q: A 0.145-kg baseball is dropped from rest. If the magnitude of thebaseball’s momentum is 1.55 kg #…

A:

Q: At the instant a 2.0-kg particle has a velocity of 4.0 m/s in thepositive x direction, a 3.0-kg…

A: x-coordinate of speed of centre of mass will be,

Q: Two manned satellites approach one another at a relative speed of 0.500m/s, intending to dock. The…

A: Velocity of 1st satellite is, v1=u1m1-m2m1+m2=0.500 m/s4500 kg-7500 kg4500 kg+7500 kg=-0.125 m/s…

Q: The 200-g projectile is fired with a velocity of  900 m >s towards the center of the 15-kg wooden…

A:

Q: Water falls without splashing at a rate of 0.250 L/s from a height of 2.60 m into abucket of mass…

A:

Q: A two-stage rocket moves in space at a constant velocity of + 4310 m/s. The two stages are then…

A:

Q: A 1500 kg car traveling east at 25 m/s collides with a 2500 kg large cargo truck traveling north at…

A:

Q: A 10.0g marble slides to the left with a velocity of magnitude 0.400 m/s on the frictionless,…

A: In an elastic collision between two objects, the linear momentum and the kinetic energy of the…

Q: In a perfectly inelastic one-dimensional collision between two objects, what initial condition alone…

A: Given the two objects are undergone perfectly inelastic  collision in one dimensional. The momentum…

Q: In a ballistic pendulum experiment, a small marble is fired into a cup attached to the end of a…

A:

Q: Find the magnitude of an impulse produced by a 300 g mass rubber ball, striking a wall horizontally…

A: Given  Mass of the rubber ball M=300g M=0.3kg Initial velocity is vi=40m/s Final velocity is…

Q: An 500 kg cannon and a 20 kg cannonball are both initially at rest. If the cannon fires the nnonball…

A:

Q: A person is pushing a 8 kg block along a horiontal surface at a constant speed of 15.4 m/s. The…

A: Impulse due to gravity is = (Gravitational force)*(time ) Impulse = mg*time Impulse = m*g*(d/v)…

Q: An astronaut of mass 210 kg including his suit and jet pack wants to acquire a velocity of 2.0m/s to…

A: Given: The mass of the astronaut is 210 kg. The required velocity is 2.0 m/s. The velocity of…

Q: At the circus, one of the acrobats does a belly-flop from 12.0 m into 30 cm of water. If the mass of…

A:

Q: Two asteroids strike head-on: before the collision, asteroid A (ma = 7.5 × 1012 kg) has velocity 3.3…

A: Let uA and uB be the initial velocity of Asteroid A and B respectively.Let v be the final combined…

Q: Two manned satellites approach one another at a relative speed of 0.400 m/s, intending to dock. The…

A: Let u1 be velocity of first satellite and u2 be that of second satelliteAlso , given that masses…

Q: In a ballistic pendulum experiment, a small marble is fired into a cup attached to the end of a…

A: Given: Mass of marble m= 0.0235 g Mass of pendulum M=0.250 kg Initial velocity of marble before…

Q: Ricardo, of mass 80 kg, and Carmelita, who is lighter, are enjoying Lake Merced at dusk in a 30 kg…

A: Given information: Here, mR and mcan are Ricardo’s mass and the canoe’s mass respectively and l is…

Q: A rod 2 meters long has a linear density of p(x) = 8 - 3x. How far, in meters, is the center of mass…

A: Given data ρx=8-3x

Q: When the center of mass of a system of identical particles is at the origin?

A: C.M. is hypothetical point which lies inside or outside body, at which complete mass of body is…

Q: Consider a ballistic pendulum with mass 4 kg. A bullet with mass 0.005 kg hits it with a velocity of…

A: Given, Mass of the ballistic pendulum, mp=4 kg Mass of the bullet, mb=0.005 kg Velocity of the…

Q: A bullet of mass m = 0.5 kg is fired horizontally with a speed v = 10 m/s  into the bob of a…

A: Given: Mass of bullet mb = 0.5 kg Initial Speed of bullet vb = 10 ms Mass of pendulum mp = 0.5 kg.…