Assume you launch a projectile at ground level.  It follows a parabolic trajectory and hits the ground at a certain distance away.  You measure the projectile lands 200 meters away and you timed it to have been in the air for 4.5 seconds.  What was your initial velocity and angle that you fired your projectile at?

Q: inted directly at the center of the bull's center. What is the horizontal distance 52 m occer plaver…

A:

Q: A cannon tilted upward at 30° fires a cannonball with a speed of 100 m/s. At that instant, what is…

A:

Q: You are walking around your neighborhood and you see a child on top of a roof of a building kick a…

A: Given: The angle of the projectile is 33o. The horizontal distance traveled by the ball is 61 m. The…

Q: 15 m/s 3.9 m

A: Let component of velocity,   ux along horizontal directionuy along vertical direction initial motion…

Q: A projectile is launched with v₁ = 20, at an angle of 60° above horizon at a horizontal distance of…

A:

Q: 4. An airplane flies horizontally with a speed of 250 m/s at an altitude of 500 m. Assume that the…

A: As per our guidelines, we are supposed to answer only first one question in case of multiple…

Q: A sphere with a radius of 12 m undergoes uniform circular motion with a period of 17 minutes.…

A:

Q: A marksman fires a practice round from A toward a target B. If the target diameter is 190 mm and the…

A:

Q: A rocket is landing vertically downward from a point 2 miles east of an observer on the ground. What…

A:

Q: Suppose you are standing 100 ft away from a 100 ft tall building. Suppose you keep your eyes fixed…

A: Given : Height of the building, H = 100 ft Distance from the building, D = 100 ft Angular speed of…

Q: A monster truck launches off a ramp 4.5m high at a velocity of 75m/s 52° above the horizontal. This…

A:

Q: Kyle, a football player, kicked a 0.550 [??] ball off a rooftop that is 90.0 [?] off the ground, at…

A:

Q: A football is kicked by a football player. It's initial trajectory is at an angle of ø = 50° above…

A:

Q: Children playing in a playground on the flat roof of a city school lose their ball to the parking…

A: As per the guide lines first 3 sub part is solved, kindly post remaining as a new post. (a) The…

Q: You are on a cruise and get seasick.  You projectile vomit your lunch off the side of the ship with…

A: The velocity of the projectile along the y axis is as follows: vy=v0sinθvy=37.2 m/ssin27.9°vy=17.4…

Q: A hang glider is traveling at a speed of 12 m/s when it enters a horizontal turn with a radius of 10…

A: It is given that the velocity v, radius r and mass m are given as

Q: A basketball player kicks a hollow basketball up a ramp at 18m/s.  The ramp has an angle of 25° and…

A:

Q: An arrow is shot from a height of 1.4 m toward a cliff of height H. It is shot with a velocity of 31…

A:

Q: Use three decimal places on answers Problem 2: A projectile is fired from the edge of a 150-m cliff…

A:

Q: A ball on the end of a string is whirled around in a horizontal circle of radius 0.290m. The plane…

A:

Q: A projectile initially is travelling a 58.8 m/s, 30°. At some time later, it is traveling at 64.2…

A: Intial Velocity (u) = 58.8 m/s  Angle is 30°  At certain instant it is traveling at 64.2 m/s

Q: a projectile was fired at an angle of 45 degrees to the horizontal plane at a speed of 300m/s. how…

A: At the highest point of projectile motion, vertical component is zero and horizontal component…

Q: A cat rides a merry-go-round turning with uniform circular motion. At time 1.4s, the cat: velocity…

A: A cat rides a merry-go-round turning with uniform circular motion. At time t1 = 1.4 s. the ca's…

Q: A arrow is launched at ground level with an initial speed of 160 ft/s, at an angle of 32° above the…

A:

Q: a bottle rocket is launched with a velocity of 30 m/s at an angle of 25 above the horizontal. what…

A:

Q: Problem 2: In baseball the pitcher will throw baseballs horizontally and to account for gravity, the…

A: The component of motion which are perpendicular to each other are completely independent of each…

Q: The blade of a modern wind turbine is usually around 55 m long (radius = 27.5 m). If the blade…

A: Given data as per question Radius of turbine =27.5 m calculations 11.29 revolution =1 minute=60 s1…

Q: (d) What If? If the teacher always launches the ball with the speed found in part (a), what is the…

A:

Q: merry-go-round turning uniform circular motion. At time 1.4s, the cat's velocity is (5m/s)i +…

A: Given Data: The initial time is, t = 1.4 s. The initial velocity is, u =5 m/si^+10 m/sj^. The final…

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: A rifle is aimed horizontally at a target 60 m away. The bullet hits the target 1.9 cm below the aim…

A: