An object of mass 3.0 kg is held in placespring with spring constant k = 185 N/mrests on a horizontal plane surfacewithout turning on. The other end of the springconnected to the wall. Another thinga mass of 1.6 kg is thrown towards a mass of 3.0kg and pound it with an elastic impactperfect. Maximum spring compression is 80cm. Determine the speed of the incoming mass (mass1.6kg).

Q: A man kicks a 0.2 kg ball with an average force of 1000 N, and the impact time is assumed to be 0.1…

A: Given data: Mass (m) = 0.2 kg Average force (Fav) = 1000 N Time interval (Δt) = 0.1 s Required:…

Q: Mass m - 2 is arttached to a rope 0.35m long and is released when the rope is horizon tal its path m…

A:

Q: An 8.00-g bullet is fired into a 1.00-kg block of mass that is initially at rest on a frictionless…

A: Mass of the block, M = 1kg Mass of the bullet, m = 8 g = 8 * 10 - 3 kg F(t) = ( 4 * 10 4 ) t 2 - ( 1…

Q: what would be the mass of a gun if it fired a 90.0 g bullet to a velocity of 110 m/s? the recoil…

A: The mass of the bullet is m1=90.0 g=0.09 kg The velocity of the bullet is v1=110 m/s The given…

Q: In a 30.o s interval 500 hailstones strike a glass window of area 0.600 m at an angle of 45 degrees…

A: Time (t) = 30 seconds Number of hailstones (n) = 500 Angle at which the hailstones strike the glass…

Q: A 0.145-kg baseball pitched horizontally at 27.0m/s strikes a bat. If the contact time between bat…

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Q: A bullet of mass 9 g moving with an initialspeed 300 m/s is fired into and passes througha block of…

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Q: A 10kg disk is initially traveling with an initial velocity of 5m/s î when it collides with a 5kg…

A:

Q: A 20.00 kg lead sphere is hanging fram a hook by a thin wire 2.00m long and it is free to swing in a…

A:

Q: Two ice skaters, Daniel (mass 65.0 kg) and Rebecca (mass 45.0 kg), are practicing, Daniel stops to…

A: Given:-  Two ice skaters, Daniel (mass m2=  65.0 kg) and Rebecca (mass m1=  45.0 kg), The initial…

Q: A fast train bumps into a slow train going the same direcction, and they get coupled together.  The…

A: Given: The speed of the fast train is 6.17 ms. The speed of the slow train is 3.57 ms. The masses of…

Q: DASSume the makimum force an without cracking is 50 N. Now, anege of mass 50 egy can tolerate so…

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Q: Taddy starts from rest at the top of a snow covered hill reaching a veloctiy of 12m/s in 5.0s as she…

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Q: A car of mass 1291 kg is stopped at a stoplight. Another car of mass 2050 kg is approaching the…

A: Given data:  Mass of first car (m1) = 1291 kg Velocity of first car (V1) = 0 m/s Mass of second car…

Q: A 44.6-kg girl is standing on a 155-kg plenk. Both originally at rest on a frozen lake that…

A: Solution      Given dataMass of girl m=44.6kgMass of plank M=155kgGirl begins to walk along the…

Q: A rifle with a weight of 20 N fires a 5.5-g bullet with a speed of 290 m/s. (a) Find the recoll…

A: According to question we need to find--- (a) Find the recoil speed of the rifle . (b) a 675-N man…

Q: with the same collision, after the pendulum swings back to its original position (e-0), it is struck…

A: By conservation of momentam mv=(m+M)v1 where m=mass of bullet             M=mass of block

Q: Magnefic puck A, with a mass of 0.100 kg. Is pushed towards stationary 0.050 kg magnetic puck B, to…

A:

Q: How would i calculate the center of mass of an average person?

A: Centre of mass of a human body depends on the gender and position of limbs. In standing posture , it…

Q: Gavin is at home plate. awating a gockl pitch. A last - ball, traveling horizontally at 38.0,…

A: The average force on the ball is given by:

Q: M. A spaceship's orbital maneuver requires a speed increase of 1.10 x 10 m/s. If its engine has an…

A: Given value--- speed increment = 1.10 × 103 m/s. Exhaust speed =2.15 × 103 m/s. We have to find---…

Q: A ball of mass 0.199 kg with a velocity of 1.40 î m/s meets a ball of mass 0.292 kg with a velocity…

A: Given: Mass of ball 1, m1=0.199 kg Mass of ball 2, m2=0.292 kg Initial Velocity of ball 1, u1=1.40…

Q: a) A bullet of mass 0.100 kg travels with a speed of 70.0 m/s. It impacts a block of mass 0.950 kg…

A: Apply momentum conservation on the bullet-block system, and solve for the speed of the combined…