Situation 02. Given the figure below determine the velocity (in fps) of block A as it hits the surface B. 410 h-lag releasedtro est 30 260 B
Q: . Challenge Problem: Pepper Potts is dropped from a helicopter! Iron Man is standing on top of a…
A:
Q: Suppose you start at the origin, move along the x-axi distance of 4 units in the positive direction,…
A: Given value--- move along the x-axi distance of 4 units in the positive direction, and then…
Q: You are going to toss a rock straight up into the air by placing it on the palm of your hand (you…
A:
Q: Your frined drops a tennis ball from her window (66.1 m above the ground). One second later you…
A:
Q: A. baseball m/s moving 150 hoizontalty at before and tor and rehehiing ball 30 the bat. Hen Find Bat…
A: we know that for impulse Impulse= F △t = PF - PI F= Impulsive force △t= 3x10-3 s P =…
Q: A projectile motion is any body given an initial velocity that then follows a path determined by the…
A:
Q: The speed of an engine moving from point A to make an angle of a with the direction of the stream as…
A:
Q: Forces F1 and F2 act at point O in the directions shown to produce the horizontal resultant R = F1…
A:
Q: Q7. If P(2,3,7) and L(0,-2,5), then the magnitude of the vector PL is
A:
Q: Q6. Three displacement vectors (A, B, and Ĉ) are shown in Figure, where the magnitude of the vectors…
A:
Q: n arrow is shot from height of 1.5 m toward to a cliff of height H. It is shot with a velocity of 25…
A:
Q: 3. A 2kg owl jumps directly upward into the air with a speed of 5m/s, but a wind is blowing which…
A:
Q: Two PHY11X classmates are standing on top of the Carlton Centre. One classmate is standing at the…
A:
Q: Alan Shepard hit 2 golf balls with a makeshift club on the moon during Apollo 14, jokingly for…
A: The golf ball on the surface of the earth is hit with a club such that the ball is launched at an…
Q: the angle between the horizontal and the firing direction of a bullet is 45°. then the ratio between…
A:
Q: 3. Three projectiles (A, B, and C) are launched with different initial speeds so that they reach the…
A:
Q: 85. A plane travels N30°W at 450 mph and encounters a wind blowing due west at 30 mph. (See Example…
A: A vector quantity is the one that has magnitude and direction. displacement, velocity, and…
Q: 1. Disregarding the ball's dimensions, calculate the magnitude Va of the initial velocity of the…
A: Step 1:Step 2:
Q: Assuming negligible atmospheric friction, a launched projectile has a parabolic path, as shown…
A:
Q: D Two cannons aimed directly at each other fire simultaneously. The cannon balls have the same speed…
A:
![Situation 02. Given the figure below determine the velocity (in fps) of block A as it hits the surface
B.
410 th-log released from rest
30
260 ib.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fcc4cbe7c-1c86-4f8e-8b32-53e5b860b0ce%2F9c994400-3b8c-4065-a4db-45479ee1f65a%2Fkgrb8t_processed.jpeg&w=3840&q=75)
![](/static/compass_v2/shared-icons/check-mark.png)
Step by step
Solved in 2 steps
![Blurred answer](/static/compass_v2/solution-images/blurred-answer.jpg)
- Must solve the question completely. Don't solve partially. Skip it pls if u don't want to solve it completely. You must solve the complete question all 6 parts. Otherwise you can skip and let others solve it. But don't solve it partially one or three questions. If you do it, I will dislike for sure.3. Aball is thrown vertically upward with a speed of 15.0 m/s frorn the edge of a 20.0 m tall building. The ball hits the ground 4: loter. Calculate the overage volocity (in m/s) of the ball. V,= 15 m/s 20 m groundHi I am currently struggling with Extra 1 and Extra 2
- . A 3.0kg cannon ball is shot from a cannon at a speed of 20m/s. The cannon is oriented50 degrees above the horizontal and the cannon’s barrel is 8.0m above the ground. Youwant to position a mat that will catch the cannon ball.a. Determine how much time the cannon ball will spend in flight.b. Draw a force diagram for three points during the cannon ball’s flight (1) while itis being shot from the cannon, (2) when it is at its maximum height, and (3) whenit is half-way between the maximum height and the mat.c. Determine the horizontal distance from the end of the barrel where you shouldplace the mat so that it will catch the ball.d. How fast is the cannon ball moving just before it hits the mat?If the stone had been thrown from the clifftop with the same initial speed and the same angle, but above the horizontal, then compare their impact velocities. a)The impact velocity when throwing a stone above horizontal will be more than the case when throwing a stone below horizontal. b The impact velocities of the two situations will be the same. c More information is needed to conclude the relative strength of impact velocities. d).The impact velocity when throwing a stone above horizontal will be less than the case when throwing a stone below horizontal. which option is correctm L 4. A box with a mass m = 0.4 kg is released from rest at the top of a curved section of a track that is one quarter of a circle with a radius R = 0.2m. When the box reaches the bottom of the curved track it slides on a horizontal section of the track. There is no friction on the curved section of the track. a. Find the velocity of the box at the bottom of the curved section of the track. b. Find the normal force on the block when it is at the bottom of the circular section of the ramp. If there is a Resistive force F on the horizontal section of the track and is given as a function of speed by F=-4v² c. Write down the differential equation for the speed of the block. 1 d. Show that the solution can be written as: v = 0.5 + 10t
- 141.) A projectile is fired from the top of a cliff 100m high with a velocity of 450 m/s directed at 45 degrees to the horizontal. Based from this problem, wow high the projectile will rise? a. none b. 5,604.442m c. 4,840.246m d. 6,004.008m e. 5,160.550m 2.) Three forces, F1=2Ni+3Nj, F2=-10Nj and F3=3Ni+1Nj-5Nk, act on a particle. Find the net force on the particle. a. 5Ni−6Nj−5Nk b. 5Ni+6Nj+5Nk c. 5Ni+6Nj−5Nk d. 5Ni−6Nj+5Nka. Find the Range and Maximum Height of a projectile launched at 4.5 m/s t an angle of 300. Find the Range and Maximum Height of a projectile launched at 4.5 m/s t an angle of 600. Discuss any similarities between a. and b.
- 3. A baseball player throws a 145g ball toward home-plate from the out-field. The throw was made at 30.0m/s, 30.0° above horizontal [South]. If the baseball player releases the ball 2.45m above the ground; a. Determine the velocity (speed and direction) at the moment the ball strikes the 'turf (ground). b. Determine the time at which the ball possessed a minimal amount of kinetic c. Determine minimum level of kinetic energy for the ball throughout its flight. | energy.he veclor equal to -4? 4/Youtaravel northeast Ci.e 45) at 2.0mls for 10s, Then travel Southeast Ci.e, at -450) at tHe sane speed vel for 20s. What 1 Your final poSítion relative to 5) lalso called thedot He tao vertors F=2i+8; and What is the scalar product (t)^pid OF. ー2ペ+399 6 What is te smailange vectors A-3i+4 and B= -59+123? betweenthetusWe want to find the coefficient of restitution e between the ball and the floor. We will be able to measure the time of flight between subsequent bounces, but not the velocities before and after each impact. Question 1 a. Using the kinematics equation for position, find a relationship between the time of flight tn and the velocity of the ball after the nth bounce. You should obtain a quadratic equation that has two solutions for the time tm, but only one of them represents the time of flight. b. Using the kinematics equation for velocity and the relationship determined in the previous step, find the relationship between the velocity right after the nth bounce and the velocity right before the (n +1)th bounce? c. Given your answers to the previous parts of this question and the definition of €, find the coefficient of restitution e in terms of the subsequent times of flight tn and tr+1.