what is the velocity after 5 seconds?
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A: Given, Initial height, h= 15 m, angle, θ=00, and horizontal distance, x= 20 m.
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Q: Max throws an apple off the side of a building with a velocity of 30.3 m/s on the horizontal. A few…
A: Initial velocity of the apple = 30.3 i^ Final velocity= 37.8 cos(36.6°) i^- 37.8 sin(36.6°)…
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Q: After 3 seconds the speed of the rock is ____ m/s.
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Q: a catapult launches a test rocket upward from well giving it a speed of 50 m/s at ground level. the…
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Q: While standing at the second floor balcony in an apartment building at 3 meters above the ground,…
A: height of second floor = y1 = 3 mheight of seventh floor = y2 = 12 minitial velocity = V0 = 17…
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Q: A stone is thrown from ground with a speed of 50 m/s at an angle of 60 above horizontal towards a…
A: The stone travels in a projectile motion, as shown in the figure below: Let h be the height above…
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A: Given: Initial speed of cannonball = 55m/s and angle of projection = 40∘ Diagram
Q: Max throws an apple off the side of a building with a velocity of 30.3 m/s on the horizontal. A few…
A: Given Initial velocity = u = 30.3 m/s along horizontal Final velocity = v = 37.8 m/s at 36.6° below…
Q: A worker at the top of a 366-m-tall television transmitting tower accidentally drops a heavy tool.…
A: Write a given value of the question. h=366mu=0m/sg=9.8m/s2
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A: To determine,the range(R) of the cannonball.given,initial velocity(u)= 80 ms-1angle of…
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A: Given data: Initial velocity (v0) = 35.8 m/s Angle (θ) = 30.0°, above the horizontal Required: The…
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A: Given, initial velocity u = 1000 m/s angle θ = 37o time t = 20 s…
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- Sofia is playing a game with her friend, Kara, where she throwsM&M candies at Kara and Kara catches the M&M’s in hermouth. They begin standing 1.75 meters apart from eachother. Sofia throws the M&M at an angle of 60 degrees abovethe horizontal with a speed of 4.13 m/s. Kara’s mouth is145 cm above the ground when she catches the M&M. Whatheight above the ground did the M&M leave Sofia’s hand?Hint: Remember, even though the motion in the horizontaldirection is independent of the motion in the vertical direc-tion, they share the same time.A projectile is launched at a height of 20 m at an angle of 40 degrees, with what speed must it leave so that it achieves a range of 100 m? g=9.8m/sThey came between two buildings that are separated horizontally by a distance of 3.6m and a drop of 2.8m. To cross safely, Jerry has to jump in the horizontal direction with a minimum speed ?0. (a) Calculate the minimum speed ?0 Jerry needs to cross safely. Tom jumps with a speed of 4.8 m/s at an angle of 45⁰ (wow!!! Looks like Tom knows physics). (b) Where does Tom land? (Please show work) (c) By how much does Tom clear the gap? (d) What is Tom’s velocity (magnitude and direction) on landing.
- A cannon fires a projectile with a velocity of 304 m/s at an angle of 30.8 ̊ above the horizontal. What is the maximum height that the projectile reaches while in flight?How far will a projectile go if it is launched horizontally with a velocity of 40 m/s from a height of 70 m?An object is projected upward with a 38 degree launch angle and an initial speed of 60 m/s. How high will the object be at the top of its trajectory?
- An artillery gun is fired so that the shell has a vertical component of velocity of 210 m/s and a horizontal component of 360 m/s. If the target is at the same level as the gun, how long will the shell stay in the air?A projectile is thrown from the top of a building with an initial velocity of 300m/s in the horizontal direction. If the top of the building is 30m above the ground, how fast will the projectile be moving just before it strikes the ground?A projectile is thrown from the top of a cliff with an initial speed of 25 m/s at an angle of 600 up from the horizontal. If the projectile lands 100 m from the base of the cliff how tall is the cliff?
- A worker at the top of a 390-m-tall television transmitting tower in North Dakota accidentally drops a heavy tool. If air resistance is negligible, how fast (in m/s) is the tool going just before it hits the ground?An arrow is shot from a height of 1.4 m toward a cliff of height H. It is shot with a velocity of 26 m/s at an angle of 60° above the horizontal. It lands on the top edge of the cliff 3.4 s later. The height H of the cliff isYou are attempting to find the range of a cannon by shooting a cannonball at different angles. The cannon fires the ball with a velocity of 105 and you are firing across a level field. You try angles of 30°, 45°, and 60°.