A golfer on a level fairway hits a ball at an angle of 30 degrees to the horizontal that travels 93 yards before striking the ground. He then hits another ball from the same spot with the same speed, but at a different angle. This ball also travels 93 yards. At what angle was the second ball hit? (Neglect air resistance.)

Q: a ball is projected vertically upward with a velocity of 80m/s. two seconds later a second ball is…

A: Initial velocity of first ball (u) = 80 msTime taken by first ball to meet the second ball = t…

Q: If there is a person on a cliff that is 200m above the beach and launches a ball from a cannon at 45…

A: Given data Height of the cliff, h=200 m  Angle of projection, θ=450 Velocity of projection, v0=50…

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: What is the maximum vertical height to which a golfer can hit a ball if he can hit it a maximum…

A: Given: Maximum distance reached by the golf ball, R = 300 yards = 900 ft.   To Find: The maximum…

Q: - You want to land a projectile that is launched at 4.4 m/s at an angle of 60° in a basket that is…

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Q: A brick is thrown upward from the top of a building at an angle of 20° to the horizontal and with an…

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Q: ]. A wind is blow

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Q: If an arrow is fired from a bow with a perfectly horizontal velocity of 50.0 m/s and the arrow was…

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

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Q: A cannon fires a shell at 200 m/s 36 degrees above the horizontal. How high did the shell reach in…

A: Part (a) Basic Details The maximum height of the projectile depends on the initial velocity, the…

Q: If you throw a ball horizontally out of a window while at the same time you drop a ball, which of…

A: Here, it is given that a ball is thrown out of a window in horizontal direction and at the same time…

Q: A projectile is launched upward and to the right at an initial slope of 4 vertical and to 3…

A: Given : initial slope, vertical = 4 horizontal = 3 Object hits ground 2m lower than origin.  Maximum…

Q: A baseball is thrown horizontally from a cliff. At the same instant, a bowling ball is dropped from…

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Q: A ball is thrown so that it just clears a 10-feet fence 60-feet away. If it left the hand 5 feet…

A: Given, Height of fence hf = 10 ft Distance of fence x = 60 ft Height above ground h = 5ft Angle = 60…

Q: If one bullet was fired horizontally from a gun over a level field , and another bullet was…

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Q: The pilot of an airplane traveling 180km/h wants to drop supplies to flood victims isolated on a…

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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: A basketball leaves a player's hands at a height of 2.10 m above the floor. The basket is 3.05 m…

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Q: A baseball is hit at a velocity of 100fps at an angle 20 degree above the horizontal. Will the ball…

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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: A batter hits a baseball 3 feet above the ground toward the center field fence, which is 10 feet…

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Q: A well hit golf ball is struck off the tee at a speed of 200 mph. If struck at an angle of 45°, how…

A: Given : initial speed of ball = 200 mile/hr              Angle = 45 deg To find : how far ball…

Q: On a day when the water is flowing relatively gently, water in the Niagara River is moving…

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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: If a ball that is 4 meters above the ground is thrown horizontally at 5 meters range, how long will…

A: Initial height (h) = 4 m Horizontal range (R) = 5 m

Q: A person takes a running jump from one rooftop to another. If the first roof is 30m high, and the…

A: The maximum height of the projectile can be written as

Q: A golfer tees off and hits the ball with a resultant velocity of 57m/s at an angle of 35 degrees to…

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Q: A diver leaves a 3-m board on a trajectory that takes her 2.8 m above the board and then into the…

A: Given : H = 3 m h = 2.8 m x = 2.9 m

Q: The free throw line in basketball is 4.57 m (15 ft) from thebasket, which is 3.05 m (10 ft) above…

A: The angle at which ball must be thrown is,

Q: A ball is thrown horizontally from the roof of a building 7.1 m tall and lands 9.0 m from the base.

A: Given Data : The Height of the building is given as h = 7.1 m. The range of the projectile of ball…

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 ball rolls off a table with horizontal velocity 2.4 m/s. If the table top is 0.8 m from the floor,…

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Q: Serving at a speed of 170 km/h, a tennis player hits the ball at a height of 2.5 m and an angle…

A: Serving speed = 170 km/h. The height, h = 2.5 m. The baseline from the net = 11.9 m. The height of…

Q: A brick is thrown upward from the top of a building at an angle of 40° to the horizontal and with an…

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Q: If raindrops fall vertically at a speed of 3 m/s and you are running horizontally at 4 m/s, convince…

A: The expression for the speed of the rain drop 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: A physics student, standing 7 m from a tree, throws a roll of toilet paper up into the limbs of the…

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Q: If a ball is thrown horizontally with a speed of 65 mph, how far will it fall while traveling 90 ft…

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Q: On a day when the wind is blowing toward the south at 5 m/s, a runner jogs east at 7 m/s. What is…

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Q: A boat, 100m from the point where the projectile was shot, moves with a constant velocity of 6m/s.…

A: Given: Boat is 100 m from projectile point speed of boat = 6 m/sec velocity of projectile, v = 30…

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

Projectile Motion