A steel shotgun with a mass of 3 kg hits a large wall at an angle of 60 ° with the wall at 10 m / s and the ball is reflected at the same speed and angle. If the ball is in contact with the wall for 0.2 s, what is the force the wall exerts on the ball? (sin60 ° = 0.87 and cos60 ° = 0.5) (G = 10)

Q: A 6 meter rod has a linear density of f(x) = ax + b, if one one end the linear density is 2kg/m and…

A: Given data The length of the rod is l = 6 m The relation of the linear density is f (x) = ax + b The…

Q: 1. Based on the values provided, complete the following table. Test No Weight (N) H, (cm) H2 (cm)…

A: Hello. Since your question has multiple sub-parts, we will solve first three sub-parts for you. If…

Q: A 0.010 - kg bullet is fired with velocity of 400 m/s into a pendulum bob has a mass of 0.990 kg.…

A: mass of the  bullet m1 = 0.010 kgmass of the pendulum bob m2 =0.990 kgvelocity of the bullet, v =…

Q: The Mariana Trench, which is also known as the Philippine Deep measures 10,863 m depth, what is the…

A: "As per our guidelines , we can answer only one question. Kindly repost the remaining question for…

Q: A bullet is fired horizontally into an initially stationary block of wood suspended by a string and…

A: Given:-  mass is m = 0.0065 kg block is M = 0.92 kg system swings and reaches a maximum height of h…

Q: A 300 g bird flying along at 6.00 m/s sees a 0.01 kg insect heading straight toward the bird with a…

A: Given, mass of bird=0.3 Kg speed of bird=6m/s mass of insect=0.01 kg speed of insect=30 m/s

Q: A student throws a 120 g snowball at 7.5 m/s at the side of the schoolhouse, where it hits and…

A:

Q: A 4.80 g bullet is fired at 450 m/s toward a stationary 4.00 kg metal block causing the block to…

A: Given m=4.8g=mass of bullet M=4kg=mass of block u=450m/s=speed of bullet before collision…

Q: A 250 grams ball is fired from a spring gun into a 12 kg block of a ballistic pendulum. The block is…

A:

Q: A bullet of mass 11.7 g is fired into an initially stationary block and comes to rest in the block.…

A:

Q: A 15-gram rifle bullet moving at 200 m/s hits a 3 kg block suspended from a 1:5 m long rope. If the…

A:

Q: Two steel balls, one having a mass of 100 g and a heavier ball, having a mass of 200 g hang…

A:

Q: You’ve been given the challenge of balancing a uniform, rigid meter-stick with mass M = 110 g on a…

A: Given:Mass of a meter stick = 110 gmLength of meter stick = 1 m = 100 cmMass of one coin = 2.9…

Q: A 5-kg ice collides with similar chunk of ice initially at rest. If the first ice is moving with a…

A:

Q: 1. Based on the values provided, complete the following table. Test No Weight (N) H, (cm) H2 (cm)…

A: The given problem is depend on the gravitational potential energy of an object.  We know…

Q: q34. A 2 kg object moving at 3 m/s collides with a 4 kg object that is stationary. If the collision…

A:

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 bullet of mass m=5g moving with an initial speed of 400 m/s is fired into and passes through a M=1…

A: Given Data: The mass of the bullet is, m = 5 g. The initial speed of the bullet is, u = 400 m/s.…

Q: A 0.22LR caliber bullet has a mass of 31 grains (2.00 g) and a muzzle velocity of 1750 ft/s (530…

A:

Q: A B 2.2. Two objects, A and B are treated as a single system. The table to the right shows some of…

A: Solution to Sub part (d) is added in next step.

Q: A 20 gm bullet is fired into a stationary 5 kg block of wood at 150 m/s. Assuming the bullet stops…

A:

Q: A steel ball of mass 0.300 kg is fastened to a cord that is 50.0 cm long and fixed at the far end.…

A: Given information: The mass of the steel ball, m1=0.300 kg The length of the cord, l=50.0 cm=0.500 m…

Q: 1. A 10 g bullet is fired into a stationary block of wood having mass m=5.0 kg. The bullet imbeds…

A:

Q: A 47 g tennis ball is served at 45 m/s. If the ball started from rest, what impulse was applied to…

A: Given data:  Mass (m) = 47 g = 0.047 kg Final velocity (Vf) = 45 m/s Initial velocity (Vi) = 0 m/s…

Q: Question 48

A: 48.The expression for the x-coordinate of the center of mass,

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, Mass of bullet mb = 7.00 g=0.007 kg Mass of woodblock mwb = 0.90 Kg Depth of penetration of…

Q: In the ballistic pendulum shown below, the block has a mass of 1.7 kg, the bullet has a mass of…

A:

Q: A 0.0200-kg bullet is shot horizontally and collides with a 3.65-kg block of wood. The bullet embeds…

A: We can solve the above question using conservation of momentum and work-energy theorem.   Note:- as…

Q: Two large steel spheres tap into each other slowly, yet manage to exert a force on each other that…

A: Write the given data. F=4000 N

Q: A small ball of mass mb = 0.050 kg is projected into a pendulum of mass Mp = 0.200 kg in a ballistic…

A:

Q: An 20.g bullet is fired from a rifle having a barrel 0.50 m long. Choosing the origin to be at the…

A: Write the general force equation, resolve it, integrate, and solve it as follows.…

Q: A bullet with a mass ?b=12.3mb=12.3 g is fired into a block of wood at velocity ?b=257vb=257 m/s.…

A:

Q: A 12-g bullet is fired into a 3.0 kg ballistic pendulum initially at rest and becomes embedded in…

A: Given : m1 = 12 g = 0.012 kg m2 = 3 kg v2,i = 0 h = 12 cm = 0.12 m

Q: 11. A bullet of mass 2 grams, travelling at 500 m/s is fired into a ballistic pendulum of mass 1 kg…

A:

Q: A shell explodes into two fragments, one fragment 25 times heavier than the other. If any gas from…

A:

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…

Q: The drawing shows a sulfur dioxide molecule, S02. It consists of two oxygen atoms and a sulfur atom.…

A: The center of mass is defined as the point in the body where the whole of its mass is said to be…

Q: You’ve been given the challenge of balancing a uniform, rigid meter-stick with mass M = 110 g on a…

A: Taking moment about the pivot,

Q: A 30.0-g bullet is fired into a stationary block of wood (m = 3.00 kg). The relative motion of the…

A: Given data: Mass of bullet is, m=30.0 g=30.01000=0.03 kg. Mass of wooden block is, M=3.00 kg.…

Q: A steel ball of mass 0.400 kg is fastened to a cord that is 80.0 cm long and fixed at the far end.…

A: potential energy of mass = mgh right before collision( just as it reaches the its lowest point)…

Q: A bullet of mass 3.6 g strikes a ballistic pendulum of mass 1.0 kg. The center of mass of the…

A:

Q: Compare the momentum and the kinetic energy of an automobile weighing 2000 1b and moving with a…

A:

Q: Which type of collision is observed when two objects collide and afterwards separate from each other…

A: Since the bodies have separated after the collision, the collision cannot be perfectly inelastic.…

Q: kg and traveling at 95 km/h, collide head-on and come to rest. The mechanical energy lost in this…

A: Recall Total mechanical energy=KE+PE As car is moving on horizontal road so PE=constant Loss in…

Q: 1. Based on the values provided, complete the following table. Test No Weight (N) H, (cm) H2 (cm)…

A:

Q: A pendulum of length L = 0.98 m hangs at rest with 2.0 kg bob. The string is of negligible mass. A…

A: The solution can be given as follows :-

Q: A 40-g rifle bullet is fired into a ballistic pendulum of mass 5 kg suspended from a chord 1 m long.…

A:

Q: percentage of the gas propellant was ejected from the completely filled propulsion unit

A: The astronaut begins the space walk from rest. Apply principle of conservation of momentum…