Show all working explaining detailly each step. A48 A bullet of mass 2.0 x 10 'kg is fired hor-izontaily inte a free-standing block of wood ofmass 4.98 x 10 'kg, which it knocks forwardwith an initial speed of 1.2 ms .(a) Estimare the speed of the bullet.(b) How uch kinetic energy is lost in theimpact?(c) What becomes of the lost kinetic energy?{S)

Given that; Mass of bullet, m=2×10-3kg Mass of block, M=4.98×10-1kg New speed of bullet and block,…

Answered: (a) Estimate the speed of the Bullet.…

(a) Estimate the speed of the Bullet. (b) How nuch kinetic energy is lost in the impact? fr) What becomes of the lost kinetic energy?

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter9: Linear Momentum And Collisions

Section: Chapter Questions

Problem 55P: A projectile of mass 2.0 kg is fired in the air at an angle of 40.0 to the horizon at a speed of...

See similar textbooks

Related questions

Q: How will I know if the question is about projectile Motion, impulse and also momentum? Can you also…

Q: Стальной шар весом 40 г, падающий с высоты 2 м на стальную пластину, отскакивает от него на высоту…

A: mass of steel ball m = 40 g = 0.04 kg Assume downward displacement to be negative and upward…

Q: Find the impulse FORCE=0.1 N Time=0.3 s

A: Impulse is the change of momentum of an object when the object is acted upon by a force for an…

Q: True or False: During an Inelastic Collision, Kinetic Energy is conserved due to the “Conservationof…

A: Collisions can be generally classified into two types-elastic collision and inelastic collision. In…

Q: Find the impulse Force 1 N Time=5 s

A: Given data : Force=F Time=t Solution : Impulse

Q: How much is the magnitude of the momentum of 10 000 kg truck that travels at 12.0 m/s? How much…

A: The momentum and kinetic energy be defined as, P=mv ..........1E=12mv2…

Q: The velocity of a food ball reduced to one forth (1/4th) of its initial velocity. The ratio of final…

A: Given, the final velocity of the ball reduced to (1/4) of its initial velocity. Let initial…

Q: please need it asap if a bullet strikes a vertical rod hinged at a point. is the impulse caused by…

A: In physics, the term "impulse" is used to describe or measure the impact of a force working over…

Q: A crate with mass m, is moving alonga frictionless Srface 0tspeed lo mb. It elasticaly collides…

A: During collision only internal forces of a system are involved so momentum of system remains…

Q: A 0.10-kg ball is thrown straight up into the air with an initial speed of 15 m/s. Find the momentum…

Q: In an inelastic collision , energy is not conserved. Where does it go?

A: During inelastic collision the energy is not conserved although the momentum is still conserved in…

Q: A diver of mass 90 kg enters the water at a velocity of -10m/s. What is the impulse required from…

A: The effect of force acting in a time interval used to change the momentum of an object is quantified…

Q: Show for a perfectly elastic collision Elastic Collision mv-Mu-mu' m Before with two equal masses.…

A: Given:- The mass of the two objects is equal and they collide with each other in a perfectly elastic…

Q: In which is momentum conserved: an elastic collision or inelastic collision?

A: Write the expression for momentum.

Q: The 450-kg ram of a pile driver falls 1.4 m from rest and strikes the top of a 240-kg pile em 9 m in…

A: The mass of the ram is m = 450 kg The height of the ram is h = 1.4 m The mass of the pile embedded…

Q: When the velocity of an object is doubled, by what factor is its momentum changed? By what factor is…

A: Momentum becomes twice and Kinetic energy becomes four times the original value.

Q: Find the impulse Force=12.1 N Time=2.24 s

A: Given data : Force=F Time=t Required : Impulse

Q: Given data: Force = 12.05 N Time = 4.0024 s Find it impulse ?

A: Given Force , F = 12.05 N Time , t = 4.0024 s

Q: By what factor does an object’s kinetic energy change if its speed isdoubled? By what factor does…

Q: Find the impulse Force=11 N Time=0.03 s

A: Given data : Force=F Time=t Required : Impulse

Q: A 2.50-kg stone is dropped from rest at a height of 3.75 m. What impulse does gravity impart to this…

A: Impulse is the product of the force applied to a body and the amount of time applied. It is given by…

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: with a speed of 0.5 m/s. How much kinetic energy is lost in the collision? O 0.50 Joules O 3.75…

A: Inelastic Collision An inelastic collision is a type of collision where the kinetic energy is lost…

Q: A cube measuring bxbxb with mass m was initially resting on a flat horzontal surface. The minimum…

Q: A 13 kg body moving at 33 m/s experiences a complete inelastic collision with a 2 kg body moving at…

Q: Given Data: - Time = 3.5 s Forice = 18 N Find impulse ?

Q: In the figure, blocki of mass m, slides from rest along a frictionless ramp from height h- 23mand…

Q: given the coefficient of restitution e=0.84, what is the type of collision?

A: Given data: The coefficient of restitution (e) = 0.84 Required: The type of collision

Q: The definition of a collision has always confused me.

A: Collision is said to be occur when two bodies are physically strike against eachother. but in…

Q: A ball impinges direcly upon another ball at reu and is itself reduced to rest b y the impact. If…

A: Givenu2 =0v1 =0Half of the initial kinetic energy is lost due to collision

Q: According the impulse-momentum thoery, why does the person experience a greater force when landing…

A: According to Impulse-momentum theory, 'The change in momentum of an object is equal to Impulse.'…

Q: A particle with mass m and velocity collides imi = 7 î + 2 j m/s collides with a particle with mass…

Q: Calculate the maximum height to which m, rises after the elastic collision.

A: Data provided in the question; Mass of block 1 Mass of block 2 Height from which block 1 is…

Q: Find the impulse Force 21.16 N Time=0.03 s

A: Given data : Force=F Time=t Required : Impulse

Q: If two particles have equal kinetic energies, are their momenta equal?

A: Let two bodies have masses m1 & m2 and velocities v1 and v2 respectively.

Q: A 0.10-kg ball is thrown straight up into the air with an initial speed of 15 m/s. Find the momentum…

A: Given: Mass of the ball (m)=0.1 Kg. Initial velocity (v)=15 m/s..

Q: A 0.35 kg croquet ball is initially at rest on the grass.When the ball is struck by a mallet , the…

A: mass = 0.35 kg F = 250 N V = 3.2 m/su = 0 m/s

Q: What impulse occurs when the same force of 10N acts on the cart for twice the time?

A: Given Force on the cart, F=10NSuppose Time for which the force is exerted =…

Q: A stationary football weighing 1.25 kg acquires a speed of 10 m/s when kicked. What is the impulse…

Q: The linear impulse (I) of the force F=(3t) N for t= 4 seconds is:

Q: A machine gun fires 17 bullets /s, each of mass 20 g the speed to each bullets is 30 cm-1, then…

A: number of bullets fired per second = 17mass of each bullet = 20 g = 0.02 kg speed of each bullet =…

Concept explainers

Estimate of calculation

Question

Show all working explaining detailly each step.

A48 A bullet of mass 2.0 x 10 'kg is fired hor-
izontaily inte a free-standing block of wood of
mass 4.98 x 10 'kg, which it knocks forward
with an initial speed of 1.2 ms .
(a) Estimare the speed of the bullet.
(b) How uch kinetic energy is lost in the
impact?
(c) What becomes of the lost kinetic energy?
{S)

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step 3

VIEW

Step by step

Solved in 3 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

Water from a fire hose is directed horizontally against a wall at a rate of 50.0 kg/s and a speed of 42.0 m/s. Calculate the force exerted on the wall, assuming the water’s horizontal momentum is reduced to zero.
Two projectiles of mass m1 and m2 , are fired at the same speed but in opposite directions from two launch sites separated by a distance D. They both reach the same spot in their highest point and strike there. As a result of the impact they stick together and move as a single body afterwards. Find the place they will land.
A 2-kg object moving to the right with a speed of 4 m/s makes a head-on, elastic collision with a 1-kg object that is initially at rest. The velocity of the 1-kg object after the collision is (a) greater than 4 m/s, (b) less than 4 m/s, (c) equal to 4 m/s, (d) zero, or (e) impossible to say based on the information provided.
Which has a larger magnitude of momentum: a 3000-kg elephant moving at 40 km/h or a 60-kg cheetah moving at 112 km/h?
Check Your Understanding Even if there were some friction on the ice, it is still possible to use conservation of momentum to solve this problem, but you would need to imposed an additional condition on the problem. What is that additional condition?
What is the average momentum of an avalanche that moves a 40-cm-thick layer of snow over an area of 100 m by 500 m over a distance of 1 km down a hill in 5.5 s? Assume a density of 350kg/m3 for the snow.
Check Your Understanding Would the ball’s change of momentum have been larger, smaller, or the same, if it had collided with the floor and stopped (without bouncing)? Would the ball’s change of momentum have been larger, smaller, or the same, if it had collided with the floor and stopped (without bouncing)?
A car and a large truck traveling at the same speed collide head-on and stick together. Which vehicle undergoes the larger change in the magnitude of its momentum? (a) the car (b) the truck (c) the change in the magnitude of momentum is the same for both (d) impossible to determine without more information.
A boy standing at one end of a floating raft that is stationary relative to the shore walks to the opposite end of the raft, away from the shore. As a consequence, the raft (a) remains stationary, (b) moves away from the shore, or (c) moves toward the shore. (Hint: Use conservation of momentum.)
A tennis ball of mass 57.0 g is held just above a basketball of mass 590 g. With their centers vertically aligned, both balls are released from rest at the same time, falling through a distance of 1.20 m, as shown in Figure P6.45. (a) Find the magnitude of the basketballs velocity the instant before the basketball reaches the ground. (b) Assume that an elastic collision with the ground instantaneously reverses the velocity of the basketball so that it collides with the tennis ball just above it. To what height does the tennis ball rebound? Figure P6.45
Two identical objects (such as billiard balls) have a one-dimensional collision in which one is initially motionless. After the collision, the moving object is stationary and the other moves with the same speed as the other originally had. Show that both momentum and kinetic energy are conserved.
A boy of mass mb and his girlfriend of mass mg, both wearing ice skates, face each other at rest while standing on a frictionless ice rink. The boy pushes the girl, giving her a velocity vg toward the east. Assume that mb mg. (a) Describe the subsequent motion of the boy. (b) Find expressions for the final kinetic energy of the girl and the final kinetic energy of the boy, and show that the girl has greater kinetic energy than the boy. (c) The boy and girl had zero kinetic energy before the boy pushed the girl, but ended up with kinetic energy after the event. How do you account for the appearance of mechanical energy?