Show that the maximum horizontal distance for a projectile can be attained when the angle is 45 degrees.

Q: A dart is thrown with an initial velocity of 10.0 m/s at an angle of 60.0o above the horizontal. If…

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Q: A rifle that shoots bullets at 460 m/s is to be aimed at a target 45.7 m away. If the center of the…

A: The figure shows the projectile motion of the bullet travels. The range of the projectile riffle…

Q: A projectile is fired at an angle with the horizontal. Which is true about the velocity of the…

A: Given data:  Projectile fired at An angle (θ) with the horizontal Required: The velocity at maximum…

Q: You want to land a projectile 1 m away from where it is launched at 4.4 m/s. What angles can be…

A: Given: The range of the projectile motion R = 1 m. Initial velocity of the projectile u = 4.4 m/s.

Q: A projectile is fired from point A with an initial velocity v0. (a) Show that the radius of…

A: In the given figure,

Q: A projectile is thrown horizontally from the edge of a vertical cliff. The value of the vertical…

A: The horizontal and the vertical components of the initial velocity (v0) of a projectile thrown at…

Q: If two rockets were fired simultaneously at the same height. Which will hit the ground first, the…

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Q: A diver runs horizontally off the end of a diving board with aninitial speed of 1.85 m>s. If the…

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Q: a cannon shoots an artillery shell with an velocity of 400 meter/second at an indirect fire angle of…

A: vi=400 m/sθ=60°

Q: ojectile?

A: Projectile motion is defined as the form of motion that is experienced by an object when it is…

Q: How does the horizontal displacement of a projectile changes alongside with its vertical…

A: The answer is below

Q: If a baseball is hit with a vertical speed of 30 m/s and a horizontal speed of 2 m/s, how long will…

A: Initial vertical speed of the ball, uy=30 m/s Initial horizontal speed of the ball, ux=2 m/s

Q: A projectile is launched with a launch angle of 50° with respect to the horizontal direction and wit

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Q: A hill 50 meters high is 1500 meters away. at what angle with the horizontal must a gun be pointed…

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Q: Compute for the range of the projectile Given: initial velocity= 15m/s Angle: 0°…

A: Initial velocity of projectile (u) = 15 msLaunch angle (θ) = 0oTo find : The range of the projectile…

Q: Consider the following statement: When a rifle is fired horizontally, the bullet leaves the barrel…

A: Answer :-     No, this statement is not true. it is affected by the force of gravity.

Q: Why path followed by a projectile is parabolic?

A: When an object is thrown at some angle with the horizontal, the motion is known as projectile…

Q: A tank fires a projectile at a speed of 3960 km/h at an angle of 16° above the horizontal. Find: (a)…

A: Convert km/h to m/s: 3960 km/h = (3960 km/h)(1000 m/1 km)(1h/3600 s)                    = 1100 m/s…

Q: Why does the horizontal speed stay constant in a projectile motion?

A: In a projectile motion, there is no force acting along horizontal direction. Acceleration is acting…

Q: If two missiles are fired with two different angled missile-launchers from the same position. Could…

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Q: At what angle to the horizontal should a projectile be released for it to reach the farthest…

A: Horizontal distance covered by a body during its flight is known as the horizontal range. It is…

Q: three situations in which identical projectiles are launched (at the same level) at identical…

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Q: Find the angle of projection at which the maximum height reached by a projectile is twice the…

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Q: along the vertical or y-axis direction,_________ is constant for any type of projectile?

A: A body can be projected in two ways:Horizontal projection- when the body is given an initial…

Q: A projectile is fired into the air at an angle of 23 degrees. At what other angle would this…

A: Thus the range will be same for complementary angles.

Q: Why does the vertical component of velocity for a projectile change with time, whereas the…

A: The vertical component of velocity for a projectile changes with time because the force of gravity…

Q: A Projectile is fired with an initial speed of 200 meters/second at an angle of elevation of 60°

A: Given data The initial speed is u=200 m/s The angle of elevation is θ=60o (a) The time taken by the…

Q: One boy standing on a bridge throws a stone horizontally at a velocity of 12m/s. If the bridge is…

A: During the motion, there is no horizontal component of acceleration and vertical component is the…

Q: A projectile is shot from the edge of a cellular tower 115m. above ground level with an initial…

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Q: The effect of air resistance on the projectile is (a) reduces the maximum height reached

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Q: Why is the horizontal velocity of a projectile constant ?

A: When a particle is projected in the air with some speed, the only force acting on it during its time…

Q: A gun has a muzzle speed of 80 meters per second. What angle of elevation should be used to hit an…

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Q: A projectile is fired with an initial velocity of 320m/s at an angle of 15o with the horizontal.…

A: Projectile motion is the motion in which a body is thrown into the air at a specific velocity and…

Q: If the catapult's projection angle was changed to 45° at the m how long is the stone in the S same…

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Q: What is the limitation of the trajectory of an idealized Projectile model?

A: When there no other force acts on the motion of any object except the gravitational force, then this…

Q: In the absence of air resistance, why does the horizontal component of a projectile's motion not…

A: In a projectile motion, the velocity have two components, one is the horizontal and another is…

Q: A good quarterback can throw a football at about 60 mph. If he angles the throw at 15° with respect…

A: Given: Initial velocity=v0=60mph=602.237=26.8224 ms Angle of projection=θ=15°

Q: her hand, it is 10.5 m above the water. How far does the tennis ball travel horizontally before it…

A: The stone’s speed in the x and y direction can be represented as, The time to reach the water can…

Q: A projectile launched at____ degree angle has the greatest range?

A: Mathematical expression for the range (R) of projectile is given as, R=u2×sin2θg Here, u denotes the…

Q: In archery, should the arrow be aimed directly at the target?How should your angle of aim depend on…

A: As the effect of gravity fall over the arrow, the arrow may move downward direction.

Q: A ball is thrown at an angle of 30° From the ball's horizontal and

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Q: A striker can give the ball an initial speed of 30m/s. Within what two elevation angles must he kick…

A: Time of flight x=ucosθtt=xucosθ

Q: Arifle that shoots bullets at 407 m/s is to be aimed at a target 49.9m away. If the center of the…

A: Given data: The initial velocity of the bullet, u=407 m/s. The horizontal distance from the rifle…

Projectile Motion