39. At the same instant that you fire a bullet horizontally from a gun, you drop another bullet from the height of the gun's barrel. If there is no resistance, which bullet will hit the ground first? (Neglect the effects of

Q: In order to solve for the initial speed of the projectile it is necessary to divide the problem up…

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Q: 55. A home run is hit in such a way that the baseball just clears a wall 21 m high, located 130 m…

A: a)Max height reached, H=2gv02​sin2θ​Finding initial…

Q: During a fireworks display, a shell is shot into the air with an initial speed of 60.0 m/s at an…

A: Given that Initial speed V = 60 m/s Angle of projection with horizontal is  Gravitational…

Q: A horizontal rifle is fired at a target 50 m away. The bullet falls vertically a distance of 12 cm…

A: The second equation of motion is  s = u t + 0.5 at2 where, s is the distance, u is the initial…

Q: Explain why a projectile released at an angle of 60 0and 30 0 both travel the same range

A: Let a projectile be launched with an initial velocity = u Let the same projectile is thrown at two…

Q: ne object is fired at an angle of ten degrees above the horizontal. A second object is fired at an…

A: Let all the objects thrown with the same magnitude of velocity = u First object is fired at an angle…

Q: Horizontal and vertical motions of a projectile are independent of each other. What is meant by…

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Q: Problem 6: A student standing on a cliff that is a vertical height d = 8.0 m above the level ground…

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Q: A polka-dotted bowling ball is thrown horizontally off a cliff at 46 m/s. It takes 2.4 s for the…

A: Given Initial speed of the ball is v0=46 m/s Time taken by the ball to hit the ground is t=2.4 s…

Q: highest point above the ground

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Q: In the absence of air resistance, why does NOT the horizontal component of the velocity of a…

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Q: Who will take longer to reach the water: A diver who launches horizontally from a diving tower, or…

A: Let the height of the diving tower from the water surface is h .

Q: Horizontal and vertical motions of a projectile are independent of each other. What is meant by…

A: Vertical motion will be depend on only the initial vertical velocity.  Vertical motion is not…

Q: 3. A baseball is hit for a homerun. It leaves the bat at an angle of 60° with a speed 70m/s and…

A: Let v0 denotes the velocity of the baseball at the time of hitting it with the bat. It is given as…

Q: When baseball players throw the ball from the out eld, they usually allow it to take one bounce…

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Q: If you double the initial speed of a projectile, what happens to that projectiles range? Assume that…

A: Write the relationship between the projectile range and its initial speed. d=v2sin2θg

Q: 35) A dart is thrown horizontally at a speed of 10 m/s at the bull’s-eye of a dartboard 2.4 m away,…

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Q: A) If a 5 Kg pumpkin is launched at a 37 degree angle above the X axi at 20 m/s, how far away from…

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Projectile Motion