A fire fighter 32.0 m away from a building, directs a stream of water from a fire hose at an angle of 37 with speed of 40.0 m/s. At what height does the stream hit the building? C. 19.1 m D. 20.9 m D 32 5

Q: 3. A baseball is hit at a speed of 42 m/s at an angle of 35 above the horizontal. The ball is caught…

A: Since you have posted a question with multiple subparts we will solve the first three subparts for…

Q: To start an avalanche on a mountain slope, an artillery shell is fired with an initial velocity of…

A: Given data The initial velocity is given as ui = 300 m/s. The angle of inclination is given as…

Q: A projectile is shot at ground level at an angle of 37° with the horizontal. It has an initial…

A: Given value--- angle = 37 degree . initial velocity = 102 m/s. time = 4 sec. We have to find---…

Q: Two friends are playing golf. The first friend hits a golf ball on level ground with an initial…

A:

Q: A soccer ball is kicked horizontally off a 32.0-meter high hill and lands a distance of 45.0 meters…

A: Given: Height of the hill S = 32 m Horizontal distance d = 45 m To determine: Initial horizontal…

Q: A football quarterback is moving straight backward at a speed of 1.51 m/s when he throws a pass to a…

A:

Q: A baseball is hit when it is 2.5 ft above the ground. It leaves the bat with an initial speed of 100…

A: (a) Vector equation for the path of the base ball…

Q: A baseball player hits a homerun during a game. The ball leaves his bat at 27 degrees with a speed…

A: Given: ball leaves with speed v=17 m/s at angle theta = 27o

Q: 3) A cannon fires a shell at 200 m/s at an angle of 36 degrees above the horizontal. What is the…

A: 3. The time of flight of the shell is

Q: A projectile is shot at ground level at an angle of 31° with the horizontal. It has an initial…

A: Given that, A projectile is shot at ground level at an angle of 31° with the horizontal. The initial…

Q: A tennis ball is struck at the base line of the court, 12.1 m from the net. The ball is given an…

A:

Q: he captain of a small plane starts his journey by proceeding west. the speed of the plane with…

A: Given The speed of the plane in the negative x-direction (west) is vx=-130 km/h. The speed of wind…

Q: 3. An airplane has a speed of 65 m/s and is flying at an angle of 22.57° below the horizontal when…

A:

Q: A baseball is thrown at an angle of 40.0° above the horizontal. The horizontal component of the…

A:

Q: An outfielder is trying to throw out a runner at home plate. The distance from the player to home…

A:

Q: range

A:

Q: To start an avalanche on a mountain slope, an artillery shell is fired with a initial velocity of…

A:

Q: A cannon fires a projectile with an initial velocity of 300 m/s at 53.5° above the horizontal. The…

A: Determine the x and y component of the velocity as.

Q: An artillery shell is fired with an initial velocity of 300 m/s at 63.0° above the horizontal. To…

A: Given initial velocity v = 300 m/s at 63° horizontal component of velocity vx = 300 cos 63° Vertical…

Q: Tiger Woods’ golf balls leave his club with an average speed of around 76.0 m/s. He hits a ball…

A:

Q: A man was standing on one side of the roof of a building 145 meter above the ground and shot a…

A: Velocity is a vector quantity it has both magnitude and direction. Speed is a scalar quantity it has…

Q: A projectile is launched from ground level with an initial speed of 45.5 m/s at an angle of 31.9°…

A:

Q: Wiley Coyote has missed the elusive roadrunner once again. This time, he leaves the edge of the…

A: horizontal velocity (u) = 50 m/s Height (h) = 100 m

Q: *41. Go mmh A soccer player kicks the ball toward a goal that is 16.8 m in front of him. The ball…

A:

Q: Sheena can row a boat at 3.20 mi/h in still water. She needs to cross a river that is 1.20 mi wide…

A: (a) Find the time taken to cross the river. vx=xtt=xvxt=xvcosθ Substitute the values. t=1.20 mi3.20…

Q: 23. A cannon is fired over level ground at an angle of 25° to the horizontal. The initial velocity…

A:

Q: A fire hose ejects a stream of water at an angle of 36.9 ° above the horizontal. The water leaves…

A: We know that the highest point of projectile is the mid point of its horizontal range.  If we place…

Q: An archer standing on a 15-degree slope fires an arrow at an angle of 20.0 degrees above the…

A:

Q: A projectile is shot horizontally at 23.4 m/s from the roof of a building 55 m tall and experiences…

A: Motion of projectile can be divided into x component and y component.

Q: A fire hose ejects a stream of water at an angle of 30.7 ° above the horizontal. The water leaves…

A: Initial velocity u=26.9m/sAngle with the horizontal = 30.70Initial horizontal…

Q: Daily Commissions. Ganyu used her charged attack to shoot an arrow hitting a hilichurl tower a…

A:

Q: 4. A cannonball is fired on a level ground with an initial velocity of 40.0 m/s at an angle 55°…

A:

Q: A rocket is fired at a speed of 75.0 m/s from ground level, at an angle of 61.5° above the…

A: The second equation of motion is  where, h is the height, u is the initial velocity, t is the time,…

Q: A projectile is fired with an initial speed of 34 m/s at an angle 60° above the horizontal. The…

A: Initial velocity (vo) = 34 m/s Launch angle (θ ) = 60o above the horizontal time of flight (t) = 6.5…

Q: A soccer ball is kicked horizontally at 25.00 m/s off a 36.5 m cliff. Find: a) The time it takes for…

A: Given H =36.5 Horizontal speed = 25 m/s Time of flight is given as  T=2Hg T =√ 2×36.5/9.8 T = 2.72…

Q: A motorcycle stunt rider rides off the edge of a cliff. Just at the edge his velocity is horizontal,…

A:

Q: A boat, whose speed in still water is 2.5 m/s, must cross a 285-m-wide river and arrive at a point…

A: Time is taken to cross the river is,…

Q: A motorcycle stunt rider rides off the edge of a cliff. Just at the edge his velocity is horizontal,…

A:

Q: initial velocity of 15.0 m/s at an angle of 20 degrees above the horizontal.  What is the…

A: Given  Initial velocity = u = 15m/s Angle theta = 20 °

Q: 42. An arrow is shot at 30.0° above the horizontal. Its velocity is 49 m/s and it hits the target.…

A: Angle of launch (θ) = 30oInitial Velocity (v) = 49 m/s

Q: 5. A projectile is launched from point O at an angle of 22 degrees with an initial velocity of 15m/s…

A:

Q: A fireman d=53.0 m away from burnjng building directs a stream of water from a ground-level fire…

A:

Q: The captain of a small plane starts his journey by proceeding east. The speed of the plane with…

A: velocity of plane with respect to still air = 160 km/hr , due east direction of wind = 71 km/hr ,…

Q: I need help with this HW question

A:

Q: A fireman d = 40.0 m away from a burning building directs a stream of water from a ground-level fire…

A:

Q: the captain of a small plane starts his journey by proceeding west. the speed of the plane with…

A: speed of the plane with respect to still air= 130 kmhwind starts to blow at a constant speed=69.0…

Q: After flying for 15 min in a wind blowing 42 km/h at an angle of 20° south of east, an airplane…

A: The vector diagram,

Q: A fire hose ejects a stream of water at an angle of 38.6 ° above the horizontal. The water leaves…

A: Given that the water behaves like a projectile. speed of the water v = 22.6 m/s ejects a stream of…

Relative Velocity

It is a measurement of an object with regards to the other object which is moving or stable or stationary. For example, if we are traveling in a bus and the bus is moving at speed of 50km/hr, then our speed is according to the nearby passenger on the bus is zero. According to them, we are not moving. But if one person standing on the ground or road observes us from outside of the bus, according to him we are moving at a speed of 50km/hr and the bus is also moving at a speed of 50km/hr. Now, the motion is recognized by the observer, it depends on a frame of reference or observer. This is motion called relative motion.