A 12.0-g bullet is fired horizontally into a 112-g wooden block that is initially at rest on a frictionless horizontal surface and connected to a spring having spring constant 149 N/m. The bullet becomes embedded in the block. If the bullet-block system compresses the spring by a maximum of 77.0 cm, what was the speed of the bullet at impact with the block? Answer should be in m/s.

Q: In the figure below, block 1 of mass 1.00 kg slides from rest along a frictionless ramp from height…

A: Given: The mass of block1 is 1.00 kg. The height of block 1 is 2.50 m. The mass of block 2 is 2.00…

Q: A 2.00-kg pendulum ball is attached to a light-uniform cable of length 1.20 m that is hanging from…

A: Given Information:- Mass of the pendulum ball is  mP=2.00 kg. Length of the cable is l=1.20 m. The…

Q: A box of mass 10 kg is released with a speed of 1 m/s at the top of the frictionless hill. The…

A:

Q: A small spring-loaded launcher is designed to fire steel ball bearings with masses of 0.24 kg . When…

A:

Q: The ball is thrown as shown in the figure having a 2.01 m/s - horizontal velocity. Then the ball…

A:

Q: of 0.80 № acts 16. A rifle bullet of mass 10.0 g strikes and becomes embedded in a wooden block of…

A: Note: “Since you have posted a question with multiple sub parts, we will provide the solution only…

Q: Consider a 10.0 g bullet shot into a 4.0 kg block that rest on a frictionalhorizontal surface, where…

A: The objective of this question is to find the initial velocity of the bullet and the force that the…

Q: compressed spring of spring constant 320 N/m. The block leaves the spring at the spring's relaxed…

A:

Q: The block remains on the track at all times. (b) Calculate d. _____

A: We can use the relation Work done by non conservative force = change in total energy. m = 0.70 kg k…

Q: A 100 kg one-man bobsled starts from rest 50 m from the end of an icy, 15° slope. A giant 2.0-m-long…

A:

Q: An astronaut lands on a newly-discovered planet (without an atmosphere). As an experiment, she…

A:

Q: wwwwww Ax A 0.8kg box on a horizontal frictionless surface is moving to the right at a speed of…

A: mass of box (m)=0.8 kgspeed of box (v)=2.19 m/smaximum compression in spring (∆x)=4 cm=0.04 m

Q: You have been asked to design a "ballistic spring system" to measure the speed of bullets. A bullet…

A: m = 2.1 g M = 1.5 kg k = 40 N/m d = 0.15 m using conservation of energy (1/2)(M+m)(V)2 =…

Q: A ball of mass m = 60 g is shot with speed vi= 7.7 m/s into the barrel of a spring gun of mass M =…

A:

Q: You have been asked to design a "ballistic spring system" to measure the speed of bullets. A bullet…

A: Given:          The mass of the bullet is m =1.5 g = 1.5×10-3kg          The mass of the block is…

Q: A ball of mass  m = 1.65 kg  is released from rest at a height  h = 66.0 cm  above a light…

A: Given data:  Mass of the ball (m) = 1.65 kg Initial velocity (V0) = 0 m/s Height (h) = 66.0 cm…

Q: A block of mass m = 0.9 Kg slides on a horizontal rough surface head on into a spring of spring…

A:

Q: . A 10-g bullet is fired into a ballistic pendulum with a mass of 6.00 kg and is hanging on a 0.70 m…

A:

Q: compressed spring that is attached to a wall. There is 2.5 J of elastic potential energy stored in…

A:

Q: A ball of mass m = 60 g is shot with speed vi= 7.7 m/s into the barrel of a spring gun of mass M =…

A:

Q: A block of mass 2.40 kg is placed against a horizontal spring of constant k = 795 N/h and pushed so…

A:

Q: A 2.00-kg pendulum ball is attached to a light-uniform cable of length 1.20 m that is hanging from…

A: Mass of pendulum, m1=2.00 kgAngle with the vertical, θ=50.0°Length of cable, L=1.20 mMass of block,…

Q: A spring of natural length 30 cm is attached to the floor directly below an identical spring that is…

A:

Q: A 10-kilogram block is dropped from point A as shown. The rail is frictionless except for the 6 m…

A: The expression for the work done by the friction force,   The expression for the initial kinetic…

Q: What is the speed of the ball just after the collision?

A: The speed of ball just before collision can found by energy conservation energy of ball at…

Q: A ball of mass m = 1.75 kg is released from rest at a height h = 68.0 cm above a light…

A:

Q: A 2.0 kg ball is launched by means of a vertically oriented spring with spring constant k = 16.0…

A:

Q: A block of mass 2.9 kg is sitting on a frictionless ramp with a spring at the bottom that has a…

A: Given data: Mass of the block m=2.9kg Spring constant k=470 N/m The angle of the ramp θ=13° Distance…

Q: A small cart of mass 9 kg slides down from the top of a curved track of unknown length. It first…

A: We will consider all the work done and the energies from the cart entering the second patch to…

Q: A 0.150kg bullet is initially at rest 1.50m above the earth in a rifle which is aimed horizontally…

A: GIVEN             mass of bullet=m= 0.150 kg            height above earth = h = 1.5 m…

Q: You have been asked to design a "ballistic spring system" to measure the speed of bullets. A bullet…

A: From conservation of momentum is, mBvB=mB+Mvf       ......(i) From conservation of energy,…

Q: A bullet having mass of 0.002kg hits a stationary block of wood having a mass of 14kg. The…

A:

Q: Q.8. A block of mass m = kg is placed against a spring of spring constant k = 1960 N/m on a…

A: Lets have some discussion about the above conditions as- Let have Ug as a reference point for the…

Q: A toy gun fires a 9.41 g projectile disc by using a compressed spring (k= 1720 N/m). The barrel of…

A:

Q: consider a popgun with a spring constant 843 N/m. A projectile of mass 0.06 kg is inserted into the…

A: Apply the conservation of energy between final position (max height) and initial position.

Q: An 8.0-g bullet is suddenly shot into a 4.0-kg block that is at rest on a frictionless horizontal…

A:

Q: A ball of mass m = 1.85 kg is released from rest at a height h = 74.0 cm above a light vertical…

A:

Q: = A 5.00-gm projectile moving with an initial speed of 400. m/s is fired into and passes through a…

A:

Q: As given in the figure below, a 4 kg block is accelerated from rest by a compressed spring of spring…

A: Given: Accelerated = 4 kg Spring constant = 320 N/m Kinetic friction μk = 0.25 Distance D = 5 m