below. The vertical wall of the building is 4.0 m high, forminga 2-m-high railing around the playground. A ball has fallen to the street below, and a passerby returns it by launching it at an angle of 30.0° above the horizontal at a point 20.0m from the base of the building wall. The ball takes 2.0 s to reach a point vertically above the wall. What is the ball's speed (in m/s) when its launched? O 17.2 O 23.1 O 11.5 O 34.6

Q: A canon was launched with an initial speed of 105 m/s at an angle of 41.8° above the horizontal. The…

A: Lines parallel to the vertical direction are called vertical lines. Vertical lines are normal to…

Q: You throw a ball straight up from a roof of a building. The ball leaves your hand at a point even…

A:

Q: 4) T A cliff diver in Acapulco runs 2.3 m/s and dives out horizontally from the edge of a vertical…

A: "Since you have asked multiple question, as per our guidelines we will solve  one question for you.…

Q: A physics book slides off a horizontal tabletop with a speed of 1.1 m/s. It strikes the floor in…

A:

Q: particle initially is moving at a velocity with Cartesian components (5.0 m/s, 4.0 m/s) and 5.6 s…

A: Given u̅ =( 5î +4 ĵ )  v̅ = 8 î   t = 5.6 s

Q: Q3: What is the sum a +b if a (-4.0 m) i+(3.0 m) "j and b (-11.0 m) i+ (7.0 m) j? What are the (b)…

A:

Q: 1. Oscar throws a ball toward a wall with a speed of 25 m/s at an angle of 40 degrees above ground.…

A: Given, initial speed of the ball, u = 25 ms angle at which it projects, θ= 40° wall is at, R = 22 m…

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: 6. A projectile is shot from the edge of a cliff 170 m above ground with an initial speed of 70.0…

A: Given value--- A projectile is shot from the edge of a cliff 170 m above ground with an initial…

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: A ball is launched from (0, 0, 8) towards a target on the x-axis at (20, 0, 0). The initial velocity…

A: Solution:For horizontal motion along the x-axis, we get:x = vx tApplying values we get:20 =5×t⇒t = 4…

Q: 9. An airplane is flying in a horizontal direction with a velocity 600 kmh-1 at a height of 1960 m.…

A: Given that:- Velocity of aeroplane=600km/he (along horizontal) Height of the plane(h)=1960m

Q: A rifle is aimed horizontally at a target 46 m away. The bullet hits the target 2.5 cm below the aim…

A:

Q: 3. A stuntman runs off the top of a roof horizontally at a speed of 7.5 m/s, hoping to land on the…

A: Initial horizontal velocity,

Q: A basketball player shoots toward a basket 6.7 m away and 3.0 m above the floor. If the ball is…

A:

Q: A man standing throws a baseball 30 at an angle of 20 degrees above the horizontal. If the man…

A: Given: The initial speed of the baseball is 30 m/s.            The angle made by the baseball with…

Q: The position function for a falling objects is given by s (t) = -16t2 + vot + s0, where s (t) is the…

A: Given  The initial height is so = 0. The initial velocity is vo = 30 ft/s. The position function is…

Q: student stands at the edge of a cliff and throws a stone horizontally over the edge with a speed of…

A: Given : v0 = 18.5 m/s h = yo = 20.0 m

Q: A projectile is launched from point A with speed vo = 29 m/s. Determine the value of the launch…

A:

Q: However, a wind blowing parallel to the ground gives the firecracker a constant horizontal…

A: We know that here student sits atop a platform a distance h above the ground. He throws a large…

Q: Luke on Planet Tatooine throws a ball, and it follows the parabolic trajectory shown below. The…

A:

Q: You launch a projectile horizontally from a building 30.7 m above the ground at another building…

A: Given, height of first building h1 = 30.7 m, height of second building h2 = 6.4 m, If we consider…

Q: Q2. 300 m/s yatay 100 m/s 320 m x=? A plane is flying horizontally at an altitude of 320 m with 300…

A:

Q: Gabriel kicks a soccer ball with an initial velocity 22 meters per second, at an angle of 16∘ above…

A: Given data:  Initial velocity (v0) = 22 m/s Angle (θ) = 16°, above the ground Required: The vertical…

Q: . A dog leaps off the edge of a cliff to land in a pool of water below. The dog leaves the cliff…

A:

Q: A plane takes off and flies upwards at an angle of 24 degrees with a constant speed of 268 m/s.…

A:

Q: A volcano erupted and spit a rock in the atmosphere at an angle of 35 degrees with the horizontal…

A: In this question we have to find the angle of the rock before it hits the ground. Please give…

Q: A projectile is launched from point A with speed vo = 37 m/s. Determine the value of the launch…

A:

Q: A ball is thrown toward a cliff of height h with a speed of 25m/s arnd . an angle of 60? above…

A: Here, we calculate  the given as follow;

Q: A projectile is launched from the ground as shown in the figure below with an initial speed of…

A:

Q: A ball is thrown horizontally from the top of a building 22m high.the ball strikes the ground at a…

A:

Q: Q7: An artillery shell is fired with an initial velocity of 300 m/s at 55.0° above the horizontal.…

A: 7) This is a problem based on Projectile motion, where the projectile is an artillery shell which is…

Q: A golfer is attempting to reach the elevated green by hitting his ball under a low-hanging branch in…

A: Given Data: - The golfer is attempted to reach the elevated green by hitting his ball under a…

Q: A cannon is on the edge of a vertical cliff 50 m high. The cannon then fires horizontally giving the…

A:

Q: A student stands at the edge of a cliff and throws a stone horizontally over the edge with a speed…

A: Since the object is thrown horizontally Y component of initial velocity will be zero (0)

Q: A projectile is launched from the ground as shown in the figure below with an initial speed of v =…

A: Initial velocity is Launch angle is Horizontal distance traveled by object is Gravitational…

Q: 50.  Tendo is playing soccer in their back garden. Tendo kicked the ball with a speed of 24.5m/s…

A: In projectile motion, the highest point is characterized by the location where the vertical velocity…

Q: A ball is suspended from a light 1.3 m string . The string makes an angle of 24 degrees with the…

A: a) VF will be the speed of the ball , when it reaches to its highest pointSo, Given thatL=1.3 m…

Q: A basketball player shoots a ball from a height of y,=2.13 m above the ground and a distance 4.6…

A:

Q: A canon was launched with an initial speed of 104 m/s at an angle of 41.1° above the horizontal. The…

A: A canon was launched with an initial speed of u=104 m/s at an angle of 41.1° above the horizontal.…

Q: We know that the moon Callisto revolves around Jupiter during a period of 17.0 days.17.0 days. The…

A:

Projectile Motion