bullet of mass 3.0g moving at 350m/s hits a tree and penetrates through a distance of 12 cm before coming to rest. Determine the retarding force exerted on the bullet
Q: Given, Ignore the friction between the sled and ice. Now, Two 22.7 kg ice sleds initially at rest,…
A: Given mass of the ice sleds = ms = 22.7 kg mass of cat = mc = 3.63 kg initially at rest cat jumps…
Q: A frozen turkey that weighs 10N is dropped from an aircraft. It reaches a terminal velocity of 120…
A:
Q: ) Two figure skaters, one weighing 625 N and the other 725 N, push off against each other on…
A:
Q: Dizzy is speeding along at 35.9 m/s as she approaches the level section of track near the loading…
A:
Q: Rain is falling at the rate of 2.5 cm/h and accumulates in a pan. If the raindrops hit at 8.0 m/s,…
A: Pressure is the force experienced on a particular area. The force is defined by Newton as rate of…
Q: 16) A boy of mass 60.0 kg is sledding down a 70.0 m slope starting from rest. The slope is angled…
A: a)Velocity after sledding of 20m is g=9.8m/s2 V=2ghV=2g(20sin15°)V=10.07m/s
Q: A bullet of mass 25.0 kg strikes a block of wood at a speed of 395m/s. The bullet embeds itself in…
A: Given: Mass of the bullet, m = 25.0 kg Initial speed of the bullet, v = 395 m/s The bullet embeds…
Q: Discuss why power system load flow analysis is undertaken and why iterative methods are used.
A: Power system load inflow analysis is a abecedarian tool used in electrical engineering to study and…
Q: A man claims he can safely hold on to a 12.5-kg child in a head-on collision with a relative speed…
A: SOlution: Given that mchild = 12.5 kg v = 116 mi/h = 1161x160x60x16091 m/s v = 51.85 m/s ∆t = 0.13 s
Q: 3. (a) A baseball of mass 0.13 kg, pitched with a speed of 40.0 m/s, returns exactly in the opposite…
A: For (a) Mass of base ball m=0.13 kgInitial velocity vi= -40m/sconsidering opposite direction as…
Q: When jumping straight down, you can be seriously injured if you land stiff-legged. One way to avoid…
A:
Q: 1) A 1.7x10³ slug bullet moving at 672 mph passes through a 1% inch thick sheet of foam plastic and…
A: Mass of slug bullet (m)=1.7×10-3kg Initial Velocity of bullet u=672mph=1081.45 kmh=300 m/s Velocity…
Q: 2. A bullet of mass 0.04 kg moving at 90 m/s speed strikes a heavy wooden block and travels inside…
A:
Q: 2. A0.200kg softball is pitched at 35m/s and leaves the bat at 55m/s straight towards second base.…
A: Given: Mass of ball, m=0.200 kg Initial velocity, vi=-35 m/s (-ve sign indicates the direction of…
Q: A shot-putter moves his arm and the 7.0kg shot through a distance of 1.0 m, giving the shot a…
A: Given Mass (m) = 7.0 kg Distance (d) = 1.0 m Velocity (v) = 10 m/s
Q: An 84g arrow is fired from a bow whose string exerts an average forceof 54N on the arrow over a…
A: Given data: Mass of the arrow, m=84 g = 0.084 kg Force of the arrow, F=54 N Distance, d=11.4 cm =…
Q: 3. (a) When jumping straight down, you can be seriously injured if you land stiff legged. One way to…
A: Check the images below for detailed solutions.
Q: From a cannon of a circus, a bullet of r = 12 cm rises. Of lead material with a speed of 12.5 m / s;…
A:
Q: A 4.0-g bullet leaves the muzzle of a rifle with a speed of 338 m/s. What force (assumed constant)…
A: Given data: Mass (m) = 4.0 g = 4.0×10-3 kg Initial velocity (u) = 0 m/s Final velocity (v) = 338…
Q: Consider an extremely wide but thin sheet of plastic with −2.4 × 10-6 C/m2 that is resting on the…
A: Given: Mass of bead,m=0.14kgCharge,Q=7.2×10-6CSurface Charge Density,σ=2.4×10-6C/m2Permitivity of…
Q: When jumping straight down, you can be seriously injured if you land stiff-legged. One way to avoid…
A:
Q: Two forces, F, - (-4.85i - 4.10j) N and F, - (-3.65i - 5.10j) N, act on a particle of mass 1.60 kg…
A: Acceleration of the particle a→=F→netm=F1→+F2→m=-4.85i^-4.10j^ N+-3.65i^-5.10j^ N1.60…
Q: need help
A:
Q: Two forces, F, = (-3.55î + 2.95j) N and F, = (-4.30î + 4.95ĵ) N, act on a particle of mass 1.60 kg…
A: Given information: The mass of the particle (m) = 1.60 kg The initial velocity of the particle (u) =…
Q: jetliner is moving at a speed of 215 m/s. The vertical component of the plane's velocity 40.6 m/s.…
A: Vertical component of velocity is given by Vy=V sinθ 40.6=215sinθ θ=sin-1(40.6/215)=10.88 deg
Q: A 60-g tennis ball initially at rest is hit by a racket. The ball is in contact with the racket for…
A: Given that Mass of the ball m = 60 g = 0.060 kg Initial velocity is u = 0 ( in rest ) Final…
Q: A bullet of mass 20g hits a block of wood at a speed of 380 m/s. The bullet penetrates a depth of 5…
A: Hey, since there are multiple questions posted, we will answer first question. If you want any…
Q: Professional Application - A car moving at 10 m/s crashes into a tree and stops in 0.26 s. Calculate…
A: Using kinematic equation, the expression for find acceleration is v=u+ata=v-ut Insert values in the…
Q: A cricketer hits a ball of mass 1 kg which was bowled to him with a speed of 15 m per second. The…
A:
Q: /1 In the figure, two long barges are moving in the same direction in still water, one with a speed…
A:
Q: A 76.0 kg person is riding in a car moving at 16.0 m/s when the car runs into a bridge abutment.…
A: Solution:-Given thatmass of person (m)=76 kgInitial velocity of car (u)=16 m/s (+ve X direction)(a)…
Q: A 79.0 kg person is riding in a car moving at 23.0 m/s when the car runs into a bridge abutment.…
A: a) Given data The mass of the person is m = 79 kg. The velocity of the car is u = 23 m/s. The…
Q: A student of mass 63 kg falls freely from rest and strikes the ground. During the collision with the…
A:
Q: The club was in contact with a ball, initially at rest, for about 0.0043 s. If the ball has a mass…
A:
Q: A Maxim machine gun fires 453 bullets per minute. Each bullet has a mass of 12g and a velocity of…
A: Answer Given data Rate of emerging the bullets = 453 per minute = 453/60 = 7.55 per second Mass of…
Q: Two forces, , = (-2.65î + 4.10j) N and F, = (-4.50î + 7.10j) N, act on a particle of mass 2.30 kg…
A:
Q: A golf club strikes a golf ball. The club and the ball remain in contact for 0.6ms. The 35gram ball…
A: contact time;Δt=0.6msmass of ball; m=35 gfinal velocity of ball ;v=60m/sinitial velocity of ball;…
Q: A car (VW) and a truck (C) collide inelastically (stick together). The impact is made in a very…
A: Conservation of momentum in the x-direction…
A bullet of mass 3.0g moving at 350m/s hits a tree and penetrates through a distance
of 12 cm before coming to rest. Determine the retarding force exerted on the bullet
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 2 images
