Timer Notes Evaluate Feedback Info A fireman, 20.0 m away from a burning building, directs a stream of water from a ground level fire hose at an angle of 53.5° above the horizontal. If the speed is 46.2 m/s, at what height will the stream of water hit the building?

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A: Given data The projectile has an initial velocity of u = 45 m/s The projection angle of the…

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Q: A projectile is fired with an initial speed of 60.8 m/s at an angle of 37.7 degrees above the…

A: Given: The velocity is v=60.8 m/s. The angle is θ=37.7°. The expression for maximum height is:…

Q: A firefighter 50.0 m away from a burning building directs a stream of water from a fire hose at an…

A: Given data: Initial speed (u) = 45 m/s Angle of projection (θ) = 35 degree Horizontal distance…

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Q: X Incorrect A marksman fires a practice round from A toward a target B. If the target diameter is…

A: Using equation  of range of projectile  we will be  able to find the projectile  angle

Q: A rifle that shoots bullets at 474 m/s is to be aimed at a target 46.1 m away. If the center of the…

A: Given data: -  The initial velocity of the bullet is U = 474 m/s. The distance of the target is R =…

Q: Question 4 An archer fires an arrow from a height of 1.80 m with a velocity of 25.4 m/s, 41.0° above…

A: The expression for the maximum height the arrow  will reach is H=h+hpH=h+v2sin2θ2g Use the given…

Q: During a fireworks display, a shell is shot into the air with an initial speed of 80.3 m/s at an…

A: Solution: Given: Shell is projected from ground and it explodes when it is at maximum height. g =…

Q: A placekicker must kick a football from a point 36.0 m (about 40 yards) from the goal. Half the…

A: initial speed of ball u=24.2m/s angle with horizontal =52 distance from goal =36m height of…