You are target shooting using a toy gun that fires a small ball at a speed of 15 m/sm/s. When the gun is fired at an angle of 25 ∘∘ above horizontal, the ball hits the bull's-eye of a target at the same height as the gun. Then the target distance is halved. At what angle must you aim the gun to hit the bull's-eye in its new position? (Mathematically there are two solutions to this problem; the physically reasonable answer is the smaller of the two.)

Q: 35 30 Figure 1. The red points from 1 to 15 show the successive locations of a puck at times t=0s,…

A: If the blue coordinate system is considered which is tilted with respect to the black coordinate…

Q: A bomber is flying at 300 mi/hr horizontally at an altitude of 2000 ft. Its target is a ship sailing…

A:

Q: The range of a projectile fired at an angle ? with the horizontal and with an initial velocity of…

A:

Q: A particle follows a rectilinear trajectory for 4 seconds, moving from its beginning point (Sa = 8…

A: Given  Sa = -8 .0 m    8 m left of origin Sb = + 9.84252 feet  ,   right of the origin Sc= - 6 m ,…

Q: If seen from a fixed point R, two objects C & D have 5m/s and 6m/s velocity respectively in mutually…

A: Vc  = 5m/s VD = 6m/s

Q: An airplane traveling horizontally at 120 m/s at an elevation of 240 m drops a load of flame…

A:

Q: A archer aims an arrow horizontaly towards the middle of a target that is 24 m away. If the arrow…

A:

Q: A rifle is aimed horizontally at a target 53 mm away. The bullet hits the target 2.5 cmcm below the…

A: Write the given values of the problem- Distances the x component-xi=0 mxf=53 mDistances the y…

Q: A tracking radar lies in the vertical plane of the path of a rocket which is coasting in unpowered…

A: Given :       θ = 30°   The tracking data :             r = 25×104 ft             r˙ = 4000 ft/sec…

Q: An airplane releases a ball as it flies parallel to the ground at a height of h= 285 m as shown in…

A: We will treat this problem as projectile motion, where a ball is launched with velocity v…

Q: A projectile is fired from a cliff 300 m high with an initial velocity of 400 m/s. If the firing…

A:

Q: ne object is fired at an angle of ten degrees above the horizontal. A second object is fired at an…

A: Let all the objects thrown with the same magnitude of velocity = u First object is fired at an angle…

Q: A projectile is fired vertically from point A with an initial speed of 205 ft/sec. Relative to an…

A:

Q: 3. A ball is thrown horizontally at 100 ft from a point 256 ft above the ground.At what horizontal…

A: Given  height(h)=256 ft horizontal initial speed(u)=100 ft/s g=32.2 ft/s2 to find :) range(R) or the…

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 bomb dropped from a plane flying horizontal at a constant speed and at an altitude of 525 m…

A: y=Displacement in y axis=525 mx=Displacement in axis=2350 may=g=Acceleration due to gravity=9.81…

Q: An archer fish spies a meal of a grasshopper sitting on a long stalk of grass at the edge of the…

A:

Q: pitcher throws a fastball horizontally toward home plate 18.39 meters away. If the ball is traveling…

A: V=40 m/s

Q: When the moving sidewalk at the airport is broken, as it often seems to be, it takes you 50 s to…

A:

Q: You throw a ball at a launch speed of 6.7 m/s at an angle of 52.5 degrees to the horizontal.…

A: Given data: The launching speed of the projectile is, u= 6.7 m/s  The angle of projection is,…

Q: bullet is fired with a muzzle velocity of 1161 ft/sec from a gun aimed at an angle of 11° above the…

A:

Q: A person riding in a subway train drops a ball from rest straightdownward, relative to the interior…

A:

Q: 46. A partiele is projected from a point on a horizontal plane with speed 40 ms" at an angle of…

A:

Q: gun tilted upward at 30.0° fires a bullet with a speed of 134 m/s. What is the component of the…

A: We can solve this by resolving the vector in component

Q: You want to swim straight across a river that is 76m wide. You find that you can do this if you swim…

A: Given that , width of river = 76 mθ=28°v = 1.5 m/sLet the speed of swimmer to the ground is equal to…

Q: An object is thrown from the ground at an angle of 30 o (above the horizontal) with a speed of 39.2…

A:

Q: An astronaut stands on the edge of a lunar crater and throws a half-eaten twinkie horizontally with…

A: The time of flight of the twinkie can be computed from the equation of motion in the vertical…

Q: As an airplane taxies on the runway with a speed of 16.5 m>s,a flight attendant walks toward the…

A: The velocity of the flight attendant relative to the ground will be the sum of the velocity of the…

Q: While standing on the roof of a building, a boy throws a tennis ball with an initial speed of 15 m /…

A:

Q: A small ball rolls horizontally off the edge of a tabletop that is 1.20 m high. It strikes the floor…

A:

Q: The jet transport B is flying north with a velocity vB = 640 km/h when a smaller aircraft A passes…

A: Given Data: The velocity of jet transport B is: vB=640 km/h The angle between the velocity vector of…

Q: A projectile with a muzzle velocity of 550 mps is fired from a gun at a top of a cliff 460 m  above…

A: Given, Muzzle velocity v = 550 mps Height of cliff h = 460 m Time t =49.2 s

Q: One strategy in a snowball fight is to throw a snowball at a high angle over level ground. Then…

A: Given : vo = 30 m/s θ1 = 65°

Q: A particle is projected with speed 20 ms-1 at an angle 30° to the horizontal through the point of…

A: The formula for the maximum height of the projectile is:

Q: An observer 160 meters away sees a rocket launch into the air. The rocket reaches its maximum height…

A: Given:Observer distance from rock launch is 160 mLooking angle of observer relative to ground is…

Q: A person is walking north on a sidewalk at about 3.30 mph. At the same time the wind is blowing from…

A:

Q: stone is thrown outward, at an angle of 30° with the horizontal into the river from a cliff, that is…

A: We know that We have given that a  stone is thrown outward, at an angle of 30° with the horizontal…

Q: Aball is projected at an angle of 30° above the horizontal with a speed of 35 m/s. What will be its…

A: Given, Angle of projection=30 speed=35 m/s Now we have to find the horizontal range

Q: A ball is thrown with an angle of 12 to the horizon with a speed of 15 m/s. What are its horizontal…

A: Horizontal component is 14.7 m/s and the vertical component is 3.12 m/s.   AIM: To determine the…

Q: In a 2D projectile motion, on a flat ground, the height of the object at maximum range is?

A:

Q: X-component of the resultant velocity of the ship, U sx + Vwx - 27.7128 + 15.9747 - 11.7381 km Ux…

A: The answer is below

Q: One strategy in a snowball fight is to throw a snowball at a high angle over level ground. While…

A: Solution:   Given Values, Initial Speed of the ball (u)= 32.1 m/sThe angle of projection (θ)=57°

Projectile Motion