A shell is fired from ground level with a muzzle speed of 320 ft/s and elevation angle of 60 ◦ .Find (a) parametric equations for the shell’s trajectory (b) the maximum height reached by the shell (c) the horizontal distance traveled by the shell (d) the speed of the shell at impact.

Q: Question 4: A particle is thrown into air with initial speed vo making angle 0 with the horizontal…

A: Since the x and y direction are independent, they can be treated as separate cases, with g being the…

Q: A "slow" neutron produced in a nuclear reactor travels from location m to location m in 2…

A:

Q: 3. What is the value of the component in (y) of the velocity (vy), when a projectile reaches its…

A:

Q: Firemen are shooting a stream of water at a burning build- ing using a high-pressure hose that…

A: To solve this problem, we need to use the equations of motion for projectile motion. Let's first…

Q: A projectile is fired in such a way that its horizontal range is equal to 11.5 times its maximum…

A: Given: Horizontal range, R=11.5Hmax                  …1   Solution: The maximum height of a…

Q: A bullet is fired from a gun with a speed of 700 m/s at an angle of 40°. What is its range

A:

Q: (a) In unit-vector notation, what is the sum of á (3.3 m )î + (3.6 m )ĵ and B = (- n )i+(6.9 m ).…

A:

Q: Don't use chat gpt It Chatgpt means downvote

A: Step - 1 : Given that:θ=31.2°ν0​=19.9m/sh=16.7mStep - 2 : Formula: We know…

Q: fter adding vectors you find that the x component F the resultant is -16 and y comp is 7. nd the…

A: angle is given by tanθ =Ay /Ax

Q: An object is projected at an angle of 60o with the horizontal with an initial velocity of 15 m/s.…

A:

Q: Water flows out of a spicket that is .6 m above the ground. The water height is 30 cm above the…

A:

Q: Ms. Peet is driving along at 9 m/s when she needs to slow down as she approaches a red light. She…

A: Given, Initial velocity u=9 m/s Deceleration, a=-1.5ms2 he decelerates for time, t=6 s After the…

Q: 3. Consider a projectile motion in two dimensions. Let the muzzle velocity of the projectile be u, =…

A:

Q: An archer fires an arrow at a target that is a horizontal distance d = 95 m away; the bull’s-eye of…

A: Given : horizontal distance (d) = 95 m lnitial speed (U) = 34 m/s

Q: A particle moves with constant acceleration, Att Os the particle is a the origin Atr= Os the…

A: Given that, The magnitude of the initial velocity is u→=25.1m/s The angle made by the initial…

Q: Obtain expressions in component form for the position vectors having the following polar…

A: (given) Polar coordinate of a point is (13.0, 1400) x component of the point in cartesian coordinate…

Q: 6) Bob wants to measure the height of a cliff. Unfortunately, he only has with him a stopwatch and a…

A: Given Data: The angle of projection is θ=22.5˚. The height above the cliff top is h=1.5. The angle…

Q: A bullet was fired at a velocity of 2458m/s and must be angled to reach the target located at the…

A: Given: velocity u =2458m/sFind: Angle of projection for maximum range…

Q: In the two-dimensional motion, what is the magnitude of the y component of the velocity of the…

A:

Q: A fireman wants to extinguish a fire at a height of 6 m above the nozzle standing at a distance 5 m…

A: (1) Minimum velocity of nozzle discharge at an angle of 70o. (2) Velocity of discharge if he could…

Q: a fish swimming in a horizantal plane has velocity vi=(4.00i+1.00j) m/s at the point in the ocean…

A: Let vi and vf be the initial and final velocity vector of the fish.

Q: A catapult fires an object of 0.025 kg into the air at a velocity of 65 m/s at an angle of 30…

A:

Q: What is the velocity of the projectile when the maximum height is 0.946m at an angle of 90 degrees

A: Given Maximum height of projectile is H=0.946 m Angle is θ=90o Acceleration due to gravity is g=9.80…

Q: H2. A simple pendulum has a particle of mass m at the end of a light rod of length 1. The other end…

A: We start by finding the acceleration of the particle using the given formula: a = (dot r - r dot…

Q: A Shell is fired from a hill 400 m above the ground at an angle of 30° to the horizontal with a…

A: In a projectile motion, if a projectile is fired with an angle θ with horizontal with speed u then…

Q: At t = 0 an object starts from the origin and moves with a constant acceleration of a = ( − 4.72 –…

A:

Q: The 222nd Field Artillery is practice firing at an old tank on the level plain below the hillside…

A: Given that:Initial speed, u=811 m/sAngle of projection, θ=34°Initial height, h=106 m

Q: What is the magnitude What is the magnitude of C = A + B, in meters? of D = 2A - B, in meters?

A: The vectors A→=2.8i^+-3.6j^+-2.6k^ m, B→=2.1i^+-7.4j^+2.8k^ m Vector C→=A→+B→…

Q: Problem 9: A secret agent skis off a slope inclined at 0= 29.9 degrees below horizontal at a speed…

A:

Q: An army captain wants to fire an artillery shell deep into the enemy's flank. However, he knows that…

A: This is a problem of projectile motion. The maximum height of the shell is H. The muzzle velocity of…

Q: The flight path of the Rigelian hummingturtle as it searches for food has been experimentally…

A:

Q: An object moving in the xy plane with an acceleration vector given by )-(- m - 9.00- s2 m à = (…

A: Required : Velocity of the object when it reaches the maximum y-coordinate.

Q: A fire hose held near the ground shoots water at a speed of 5.9 m/sm/s. At what angle(s) should the…

A: The maximum horizontal range of the projectile is calculated by using the formula R=u2sin2θg , where…

Q: While you are on lookout duty at your fortress, you spot an enemy ship moving directly towards you…

A: Given: The speed of enemy ship is 15 m/s. The distance of enemy ship when shell is fired is 1.5 km.…

Q: A van had a small light in the ceiling of the cargo bay. When the van is accelerating east at a rate…

A: Newton's second law of motion states that the acceleration of an object is directly proportional to…

Q: vo Jewell threw a ball into the air in the direction of a wall that was a distance d = 8.4 meters in…

A: Given Information:- Distance of the wall from Jewell is d=8.4 m Initial height of the ball is h=1.7…

Q: A projectile is launched with an initial velocity v at an angle of theta with respect to the x axis.…

A: Given,  V0= 1.25E+02 Theta= 6E+01 We need to calculate,  vox, voy, t, ymax and xmax=?

Q: The range R and the maximum height H of a projectile fired at an inclination 0 to the horizontal…

A:

Q: A projectile is thrown from ground level with vo- 13i÷ 20j m/s. What is the speed (in m/s) of the…

A: