A home run is hit in such a way that the baseball just clears a wall 16.0 m high, located 136 m from home plate. The ball is hit at an angle of 31.0° to the horizontal, and air resistance is negligible. (Assume that the ball is hit at a height of 1.0 m above the ground.) (a) Find the initial speed of the ball. (b) Find the time it takes the ball to reach the wall. (c) Find the velocity components of the ball when it reaches the wall. x-component y-component (d) Find the speed of the ball when it reaches the wall.

Q: A projectile is fired from the edge of a 180-m cliff with an initial velocity of 150 m/s at an angle…

A: Given data: Height of the cliff, h=180 m Initial velocity, u=150 m/s Angle with horizontal, θ=300…

Q: A Chinook salmon can jump out of water with a speed of 7.30 m/s . How far horizontally ? can a…

A: Path followed by the salmon will be as shown in figure below.

Q: A stunt driver wants to make his car jump over eight cars parked side by side below a horizontal…

A: Apply the kinematic equations along the y-axis.

Q: In a game war, one team sets base on a cliff 15m high and 60m away from the opponent’s base. At what…

A: The expression for the required velocity is,

Q: A large cannon is fired from ground level over level ground at an angle of 30 degrees above the…

A:

Q: A cannonball is fired with an initial speed of 123 m/s at an angle of 60 degrees from the…

A: Given Data: Initial speed, u=123 m/s Angle of ascent, θ=60° Diagram:

Q: A projectile ( gi) is to be launched (a) above the horizontal direction such that its range (R)…

A:

Q: A projectile is launched at an angle of 33above the horizontal with an initial velocity (V_{o}) of…

A: Given, initial speed of the projectile, vo = 60.3 ms angle at which it project (above the…

Q: A bullet is fired with muzzle velocity of 1000 m/s from a rifle clamped to a window 4.9m above…

A: Recall t=2Yi/g if Vyi=0And X=Vxit Where Yi= initial y coordinate.

Q: A projectile fired is fired with an initial speed of 36.6 m/s at an angle of 42.2o above the…

A: (a) Maximum height is,

Q: A shot is fired with an angle of 45 degrees with the horizontal with a velocity of 33 ft/s. Find the…

A: Given value--- angle = 45 degree. velocity = 33 ft/s2.  We have to find--- Maximum height?

Q: A cannon ball is fired with an initial speed of 123 m/s at angle of 60 degrees from the horizontal.…

A:

Q: A bullet is fired with initial velocity of 100 m/s from the hill at point P at an angle of 30° with…

A: Given: The initial velocity (u) of the projectile is 100 m/s. The angle (θ) made by the projectile…

Q: When a projectile is fired with a velocity of 815 m/s at an angle of 37º above the horizontal, the…

A: The maximum height of a projectile is given by H=u2 sin2θ2g

Q: A projectile is given an initial velocity of 38.9 m/s at angle of 56.2 degrees with respect to the…

A:

Q: a bullet is fired with initial velocity of 100 m/s from the hill at point p at an angle of 30° with…

A: Given: Intial velocity of bullet = 100 m/s Angle of projectile = 30 degree Bullet strikes lower than…

Q: Why is the following situation impossible? Albert Pujols hits a home run so that the baseball just…

A: the vertical distance covered by the ball is  y=vyt-12gt2

Q: A bullet is fired with a muzzle velocity of 1000 meters per second from a rifle clamped to a window…

A:

Q: At what angle with the horizontal should a hunter aim his gun so he will hit a target  which is 60m…

A:

Q: A baseball is hit into the air at an initial speed of 32.7 m/s and an angle of 49.7° above the…

A:

Q: Chapter 4- questn-38 A stone is thrown with an initial speed of 15 m/s at an angle of 53" above the…

A:

Q: A cannon ball is fired with an initial speed of 123 m/s at angle of 60 degrees from the horizontal.…

A: vx=vcosθ=123 m/scos60°=61.5 m/s y component of initial velocity vector. vy=vsinθ=123 m/ssin60°=107…

Q: A person on a cliff throws a ball with an initial velocity of 32.5 m/s at an angle of 45.00 above…

A: Given: The initial velocity of the object is 32.5 m/s. The angle of the projection is 45o. The…

Q: A projectile (i gás) is to be launched ( ) above the horizontal direction such that its range (R)…

A: Given A projectile is launched at some angle above the horizontal Range is equal to three times of…

Q: For a horizontal projectile what does the x direction mean

A:

Q: A basketball hoop has a height of 3.05 m and the distance between the hoop and the free throw line…

A: It is given that, the height of hoop h1=3.05 m. The height of the person h2=1.90 m.Distance between…

Q: A projectile is fired from the edge of a 180-m cliff with an initial velocity of 150 m/s at an angle…

A:

Q: A .43 kg soccer ball is kicked with an initial speed of 25 m/s at an angle of 42 degrees above the…

A:

Q: a projectile is fired with an initial speed of 36.6 m/s at an angle of 42.2° above the horizontal on…

A:

Q: A projectile is shot toward a hill that is d = 339 m away. The launch angle is e = 58.6 degrees…

A: Ans:- Image-1

Q: A skydiver jumped out of a plane to shoot a skydiving scene for a certain spy movie. At what point…

A: let t be the time to open the parachute.

Q: Show that the trajectory of a projectile thrown upward at an angle θ with the horizontal and with an…

A:

Q: n a football game, a player wants to kick the ball as far as possible, but also make sure that it…

A: Horizontal distance or Range = R = 49.8m total time = T = 4.41s

Q: For a projectile lunched with an initial velocity of v0 at an angle of θ (between 0 and 90o) , a)…

A:

Q: The standard height of a basketball hoop is 3.05 m and the standard distance between the hoop and…

A:

Q: In a football game, a player wants to kick the ball as far as possible, but also make sure that it…

A: Given that:- Horizontal range=49.8m And time of flight=4.41sec

Q: The turd is launched at a speed of 53 m/s at an angle of 68 degrees above the horizontal. At what…

A:

Q: A baseball, hit 6 feet above the ground, leaves the bat at an angle of 36° and is caught by an…

A:

Q: A basketball player shoots toward a basket 6.1 m away and 3.0 m above the floor. If the ball is…

A: Given :-     y1= 1.8 m     y=3 m     x = 6.1 m    θ= 60°initial velocity Vi= ?→ horizontal…

Q: A body of mass 5 kg, projected at an angle of 60° from the ground with an initial velocity of 25…

A: Given Data : The mass of the body is given as m = 5 Kg. The body's initial velocity is given as u=25…

Q: A baseball is hit from a height of 4.4 feet above the ground with an initial velocity of 106 feet…

A:

Q: Using the equation of the path for a projectile, Show that : at x=R/2, the height of the projectile…

A:

Q: A projectile is fired with an initial speed of 75.2 m/s at an angle of 34.5° above the horizontal on…

A: (a) The components of the initial velocity(u) of projection is,  (i) The horizontal component,…

Q: The turd is launched at a speed of 53 m/s at an angle of 69 degrees above the horizontal. At what…

A: The turd follows the path of a projectile. The maximum height attained by a projectile launched at…

Q: a cannon is used to provide the initial launch of a 400,000 kg rocket at an angle of 40° from the…

A: solution

Projectile Motion