A 5kg object is hanging by a 1.5m wire when it is suddenly hit by a 3kg missile traveling horizontally at 12m/s. The missile embeds itself in the object during the collision. What is the tension in the rod immediately after the collision?

Q: A  0.420 kg  block  of  wood  hangs  from  the  ceiling  by  a  string  and  a  0.0750 kg  wad of…

A: Given: Mass of the wooden block, m1=0.42kg Mass of the wad of putty, m2=0.075 kg The initial…

Q: A baseball of mass m1 = 0.46 kg is thrown at another ball hanging from the ceiling by a length of…

A: m1 = 0.46 kg m2 = 0.76 kg L = 1.75 m v1 = 3.5 m/s (in +x direction) v1f = 0 m/s v2 = 0 m/s

Q: A miniature spring-loaded, radio-controlled gun is mounted on an air puck. The gun's bullet has a…

A: Given Mass of bullet = m = 5.00 g Mass of gun with puck = 140 g   Initial velocity of both gun and…

Q: A bowling ball of mass mb = 4.4 kg is rolled down the lane with a velocity of v1 = 2.3 m/s. It…

A: The linear momentum of any object having mass m and velocity v is defined as, P→ = mv→ - - - (1)…

Q: In a physics experiment, two equal-mass carts roll towards each other on a level, low-friction…

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Q: A 5-kg model rocket is launched vertically and reaches an altitude of 100 m with a speed of 40 m/s…

A: To solve this question we will use concepts of equations of motion and momentum conservation. Given,…

Q: A 4.0-kg mass has a velocity of 4.0 m/s, east when it explodes into two 2.0-kg masses. After the…

A: The magnitude of the velocity of the other mass can be calculated using given steps:Given:

Q: 4. Sphere A has mass ma = 0.06 kg, velocity magnitude va - 3.0 m/s making = an angle 25° with the +…

A: ma = 0.06 kg va = 3 m/s θa = 25omb = 0.04 kg vb = 4 m/s along +y axis mc = 0.05 kg vc = 5 m/s along…

Q: This is a test question creating a test freemium account

A: a) Speed of the dart just before it strikes the block.The horizontal component of the speed of the…

Q: A golf ball of mass 0.045 kg is hit off the tee at a speed of 45 m/s. The golf club was in contact…

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Q: A hitman fires a bullet of mass 253.4 g at a speed of 15.6 m/s to the East. The pistol is of 613.2 g…

A: Given data:  Mass of bullet (m1) = 253.4 g Speed of bullet (V1) = 15.6 m/s, toward East Mass of…

Q: A horizontal meter stick has a mass of 235 g.235 g. Three weights ride on the meter stick: 265 g265…

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Q: Problem 9: A baseball of mass mj = 0.39 kg is thrown at another ball hanging from the ceiling by a…

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Q: Xyrus throws a 0.15-kg rubber ball down onto the floor. The ball's speed just before impact is 6.5…

A: Force is defined as the rate of change of momentum.        F= dP/dt  P= m*v

Q: A can of Coke moving 17.1 m/s toward the right (the positive direction) collides with a can of Pepsi…

A: Given:  initial velocity of can of coke, u1 = 17.1 m/s  ( towards right +ve) Initial velocity of can…

Q: The figure shows an arrangement with an air track, in which a cart is connected by a cord to a…

A: Given: Mass m1=0.540 kg and its centre is initially at xy coordinates(-0.330 m, 0 m) The block has…

Q: A revolutionary war cannon, with a mass of 2160 kg, fires a 18.6 kg ball horizontally. The…

A: Negative sign indicates that the cannon is moving in opposite direction as that of the cannon-ball.

Q: Q2. 2/152. Car B weighing 3200 lb and traveling west at 30 miles/hr collides with car A weighing…

A: Given:-              Car B weighing = 3200 lb travels west at 30 miles/hr.               Car A…

Q: An 1 kg object moving to the right at 2 m/s collides inelastically with a 1 kg object moving to the…

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Q: A baseball of mass m1 = 0.41 kg is thrown at another ball hanging from the ceiling by a length of…

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Q: In the arrangement of the figure, billiard ball 1 moving at a speed of 3.17 m/s undergoes a glancing…

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Q: A 0.5 kg ball travelling 1.17 m/s [E] strikes a 1.5 kg ball which is stationary. If the final…

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Q: Two asteroids collide and stick together. The first asteroid has mass of 1.64x104 kg and is…

A: Given data :Mass of asteroid A = 16400 kg Initial velocity of A (u1) = 790 m/s Mass of asteroid B =…

Q: A 20.0 g ball of clay travelling west at 6.00 m/s collides with a 40.0 g ball of clay travelling…

A: Given data: The speed of m1=20 g ball is u1=6 m/s. The speed of m2=40 g ball is u2=8 m/s.

Q: The figure below shows an arrangement with an air track, in which a cart is connected by a cord to a…

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Q: bullet has a mass of 7.5 g. It is fired into a ballistic pendulum. The pendulums receiving block of…

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Q: A 60.5 kgkg astronaut is doing a repair in space on the orbiting space station. She throws a 2.35…

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Q: A 0.0200kg bullet is shot horizontally and collides with a 3.04 kg block of wood. The bullet embeds…

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Q: 1.03 kg block B is moving with a speed of 3.5 m/s as it strikes the 0.56 kg sphere A which was at…

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Q: A honeybee with a mass of 0.155g lands on one end of a floating 4.03g popsicle stick. If the bee…

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Q: Q1/A:/ The cars A and B are traveling with the velocities shown when they collide. If the…

A: e= 0.3 = Relative velocity after collision/ Relative velocity before collision m1 = 700 kg m2=900 kg…

Q: 1. Sphere A has mass ma = 0.05 kg, velocity magnitude va = 2.0 m/s making an angle = 30° with the +…

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Q: Problem 3: A baseball of mass m] = 0.47 kg is thrown at another ball hanging from the ceiling by a…

A: Givenm1=0.47 kgm2=0.78 kgL=1.35 mV1=4.5 m/s

Q: A block of mass m1 = 15.5 kg slides along a horizontal surface (with friction, μk = 0.29) a distance…

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Q: (a)m1 = ______g (b)m2 = ______ g (c)m3 = ______g

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Q: A 5kg rifle is attached to ahorizontal cable such that it will freely move neglecting friction. If…

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Q: Problem 9: A baseball of mass m, = 0.39 kg is thrown at another ball hanging from the ceiling by a…

A:

Q: A hockey puck with a mass of 0.170 kg moving in a straight line at 1.7 m / s collides with an…

A:

Q: A 1.40-kg block of wood sits at the edge of a table, 0.710 m above the floor. A 1.00×10−2-kg bullet…

A: From the conservation of total momentum, we have,

Q: hockey puck with a mass of 0.170 kg moving in a straight line at 1.5 m / s collides with an…

A:

Q: A person that has a mass of 83 kg stands in the middle of a frozen pond with a radius of 11 m.…

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Q: wood block weighing 44.75 N rests on a rough horizontal plane, the coefficient of friction being…

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

A: The projectile’s initial velocity along the horizontal and vertical axis can be represented as,…

Q: Object A has a mass 4 kg and is traveling to the right at speed 6 m/s. Object B is traveling to the…

A: Mass of object A (m)= 4 kg Mass of object B = M Initial velocity of object A = 6 ms (towards…