A cannon ball was fired at 20m/s. If it was launched at 30 degrees above the horizontal, find (a) the components of the velocity, (b) maximum height, (c) total time of flight,

Q: A cannon is on a cliff (on Earth). It fires a cannonball. The cannonball must reach its peak…

A:

Q: A horizontal projectile is shot with an initial velocity of 8 m/s from a height of 7.4 m above the…

A: The magnitude of final velocity. Given, Initial speed of the projectilevi=8 ms-1Heighth=7.4 m

Q: In the figure, a stone is projected at a cliff of height h with an initial speed of 48.0 m/s…

A:

Q: In the figure, a stone is projected at a cliff of height h with an initial speed of 43.0 m/s…

A:

Q: A placekicker is about to kick a field goal. The ball is 20.4 m from the goalpost. The ball is…

A: Solution:-Given thatdistance of ball from goalpost (X)=20.4 mInitial velocity(u)=23.4 m/sheight…

Q: A projectile is fired from ground level at speed 22 m/s at angle 55 degrees above horizontal.  (a)…

A: a Time of flight, T = 2 u sin θgT =2 22 m/s (sin 55o)9.8 m/s2=3.68 sec

Q: A projectile is launched on the Earth with a certain initial velocity and moves without air…

A: Say initial velocity is u. Acceleration due to gravity on Earth is g Angle of projection is θ Range…

Q: A horizontal projectile is shot with an initial velocity of 8 m/s from a height of 7.4 m above the…

A:

Q: a) How high is the balcony from the ground below, b) how far does the pebble travel before striking…

A:

Q: A basketball player is running at 5.00 m/s directly toward the basket when he jumps into the air to…

A: a)      According to newtons law of motion,      (Vf)^2=(Vi)^2+2as   Given s= 0.7 m…

Q: A trebuchet (a catapult) is used to launch a fiery projectile towards a castle. The projectile is…

A:

Q: In case (a), the baseball player stands relatively stationary and throws the ball with the initial…

A: The given data are listed below with appropriate variables. Here, u denotes the ball’s initial…

Q: Find the magnetic field expression at point P for the current in the figure. (Point P is at the…

A: I is the current R is the radius of the semicircle The straight conducting wire dont have a…

Q: 120 Ω 58 V ww 82 Ω Μ 25 Ω www 64 Ω -3.0 V 110 Ω

A:

Q: A projectile 10.0 m above ground is fired horizontally with an initial speed of 12.0 m/s. Find (a)…

A: Given data:  A projectile fired horizontally  Height (h) = 10.0 m Initial horizontal velocity (v0x)…

Q: A projectile is shot in the air from ground level with an initial velocity of 500 m/sec at an angle…

A: Initial velocity (u) = 500 m/s Launching angle (θ) = 45o

Q: At what point of the trajectory of a projectile, the speed is (i) maximum and (ii) minimum?

A: (i)  The speed of a projectile is maximum at (a) the initial point of projection and (b) the point…

Q: A projectile is fired from a gun at 42 m/s at a certain angle to the horizontal. It takes 2.1 sec to…

A:

Q: A celebrated Mark Twain story has motivated contestants in the Calaveras County Jumping Frog…

A: Projectile motion is the motion in which a body is thrown at specific angle and it will subject to…

Q: In the figure, a stone is projected at a cliff of height h with an initial speed of 49.0 m/s…

A:

Q: The B-25 Mitchell was a bomber aircraft used by the US Army Air Force during World War II. A B-25…

A: Given data The initial velocity of B 25 is v = 116 m/s. The altitude above the ground is h = 3.30…

Q: A horizontal projectile is shot with an initial velocity of 8 m/s from a height of 7.4 m above the…

A: The projectile's horizontal velocity will remain constant throughout its trajectory . Hence vx=8 m/s…

Q: Djectle is shot vertically upward with a given initial velocity. It reaches a maximum height of 100…

A: Suppose that, in the first case, initial velocity is u and in the second case initial velocity is…

Q: A placekicker is about to kick a field goal. The ball is 27.5 m from the goalpost. The ball is…

A:

Q: In the figure, a stone is projected at a cliff of height h with an initial speed of 41.0 m/s…

A:

Q: A man stands on the roof of a 15.0-m-tall building and throws a rock with a velocity of magnitude 30…

A: Part(a) The maximum height above the roof reached by the rock. Part(b) The magnitude of the velocity…

Q: A projectile is launched from the ground with a velocity of 42 m / s, directed at an angle of 22.1…

A:

Q: A projectile is launched at an angle of 32° above the horizontal with an initial velocity (v.) of 37…

A: angle of projection = 320 initial velocity = V0 =37m/s

Q: A projectile launches at an initial velocity of 55 m/s. Determine the length of time it will take…

A: Given data Initial velocity, vi=55 m/s Angle of projection, θ=300

Q: A small ball is launched at an angle of 30.0 degrees above the horizontal. It reaches a maximum…

A:

Q: A basketball player is running at 5.30 m/s directly toward the basket when he jumps into the air to…

A:

Q: In the figure, a stone is projected at a cliff of height h with an initial speed of 40.0 m/s…

A:

Q: A ball is tossed horizontally from the highest point of a 75 m building and lands 150 m from the…

A: The objective of this question is to find the magnitude of the velocity of the ball just before it…

Q: A ball is thrown with initial velocity vo at an angle 00 = 45° above the horizontal, from the roof…

A: Given data, Angle of projection = 45o Horizontal range = 25 m Time of travel = 1.5 sec…

Q: A ball is tossed from an upper-story window of a building. The ball is given an initial velocity of…

A: Given:-  Initial velocity v= 8.0 m/s at an angle θ= 20° below the horizontal  time t = 3.0 sec…

Q: You are hiking in the rocky canyon lands of Utah and eventually realize you are lost. You climb up…

A:

Q: A dive-bomber has a velocity or 280 m/s at ail angle θ below the horizontal. When the altitude of…

A: Given, speed of the dive-bomber, u = 280 ms the altitude of the aircraft, x = 2.15 km displacement…

Q: a ball is thrown up onto a roof, landing 4.00 s later at height h 20.0 m above the release level.…

A: The vertical displacement of the ball,

Q: A projectile is thrown from the top of a cliff with an initial speed of 25 m/s at an angle of 600 up…

A:

Q: A ball is shot from the ground into the air. At a height of 9.4 m, its velocity is = 7.71 +6.2 m/s,…

A:

Q: find the frog's launch speed and the time the frog spends in the air. Ignore air resistance.

A: Distance traveled by frog along horizontal direction R = 2.20 m Angle at which frog jumps θ = 44°…

Q: A golf ball is hit at an angle of 40° above horizontal with a speed of 55 m/s. (a) How high does it…

A: Given:            a) high is 343.95 m            b) 8.02 s long it is in the air            c)…

Q: At t = 0 a particle at the origin has a velocity of 15.1 m/s at 36° above the horizontal x axis. At…

A:

Q: In the figure, a stone is projected at a cliff of height h with an initial speed of 49.0 m/s…

A:

Q: 55° 10 ft 7 ft 1 ft 14 ft

A:

Projectile Motion