l Sprint下午3:179 81% Drotmo1com.pdfhttps:api.schoology.comv1attachment1756694234so...Name:Block:Date:v =07. A projectile is launched at a 53° angle with a speed of 100 m/s. At the highest point, theprojectile explodes into two parts, one three times heavier than the other. After the explosion,the lighter fragment's initial velocity is zero.a. What is the speed of the projectile just before the explosion? [60.2]b. What is the speed v of the heavier fragment just after the explosion?i) How high is the projectile when the explosion happens?ii) How long does it take each piece to reach the ground?c.d.i) How far horizontally is the projectile when the explosion happens?ii) If the projectile hadn't exploded, how far from the launch point would it have landed?[480.8m & 961.6m)e. What is the location of each fragment from the launch point when they hit the ground?[480.2m, 1121.76 m)f. i) What is the location of the center of mass of the two fragments when they land?ii) How does this compare with your answer in part d.ii?3 of 4

Name: l Sprint下午3:179 81% Drotmo1com.pdfhttps:api.schoology.comv1attachment
Uploaded: 2024-03-20T06:51:10.000Z
Channel: Bartleby
Description: l Sprint下午3:179 81% Drotmo1com.pdfhttps:api.schoology.comv1attachment1756694234so...Name:Block:Date:v =07. A projectile is launched at a 53° angle with a speed of 100 m/s. At the highest point, theprojectile explodes into two parts, one three times

Answered: Image /qna-images/answer/4dab40c9-0b9d-480b-a341-010468a39f04.jpg

Answered: ile when the explosion happens? rach…

Science

Physics

ile when the explosion happens? rach piece to reach the ground?

Physics for Scientists and Engineers with Modern Physics

10th Edition

ISBN:9781337553292

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter9: Linear Momentum And Collisions

Section: Chapter Questions

Problem 53CP

See similar textbooks

Similar questions

Initially, ball 1 rests on an incline of height h, and ball 2 rests on an incline of height h/2 as shown in Figure P11.40. They are released from rest simultaneously and collide elastically in the trough of the track. If m2 = 4 m1, m1 = 0.045 kg, and h = 0.65 m, what is the velocity of each ball after the collision?
A water molecule consists of an oxygen atom with two hydrogen atoms bound to it (Fig. P8.36). The angle between the two bonds is 106. If the bonds are 0.100 nm long, where is the center of mass of the molecule? Figure P8.36
The mass of the blue puck in Figure P9.44 is 20.0% greater than the mass of the green puck. Before colliding, the pucks approach each other with momenta of equal magnitudes and opposite directions, and the green puck has an initial speed of 10.0 m/s. Find the speeds the pucks have after the collision if half the kinetic energy of the system becomes internal energy during the collision.
A 100-g firecracker is launched vertically into the air and explodes into two pieces at the peak of its trajectory. If a 72-g piece is projected horizontally to the left at 20 m/s, what is the speed and direction of the other piece?
What exhaust speed is required to accelerate a rocket in deep space from 800 m/s to 1000 m/s in 5.0 s if the total rocket mass is 1200 kg and the rocket only has 50 kg of fuel left?
A 1.40-kgkg block of wood sits at the edge of a table, 0.750 mm above the floor. A 1.05×10−2-kgkg bullet moving horizontally with a speed of 725 m/sm/s embeds itself within the block. What horizontal distance does the block cover before hitting the ground?
Two billiard balls of mass m (gr) collide with their oblique center. a) Find the post-collision velocity of the balls. b) Find the energy loss that will occur during the collision. m=170 kg V1= 3.3 m/s V2=2.8 m/s Ɵ 1=40 Ɵ 2=38 e=0.5
Solve with illustration. Upon reaching its maximum height, a 546-g projectile launched from the ground with an initial velocity of 15.0 m/s, 30.0° above the horizontal collides with a vertical free-falling object of mass 245 g and the two stick together after the collision. Suppose that at the time of collision, the second object is momentarily at rest, what is the resulting speed of the two objects upon reaching the ground?
Two billiard balls of mass m (gr) collide with their oblique center. a) Find the post-collision velocity of the balls. b) Find the energy loss that will occur during the collision. m=150kg V1=2.6m/sn V2=3.4m/sn Q1=34degree Q2=40degree e=0.8
an object (A) of mass ma=17.0 kg is moving due east with a speed vA= 8.15 m/s, while the object (B)of mass mB=29.5 kg is moving in a direction that makes an angle 42 degrees north of east with a speed vB=5.10m/s. The two objects collide and stick together in a completely inelastic collision. Find the magnitude of the final velocity of the two-object system after the collision.
A student throws a 120 g snowball at 7.5 m/s at the side of the schoolhouse, where it hits and sticks. What is the magnitude of the average force on the wall if the duration of the collision is 0.15 s?
A 10 kg projectile is fired from a cannon at an angle of 60o above the horizontal and with an initial velocity of 300 ms-1. At the highest point of its flight, the projectile explodes into two fragments with equal mass. One of the fragments falls vertically downwards with an initial velocity of zero. (a) How far from the cannon does the other fragment strike the ground (assume the ground is level)? (b) How much energy is released during the explosion?