When do we get maximum height in a simple projectile motion? a) When θ = 45° b) When θ = 60° c) When θ = 90° d) When θ = 0°
Q: Starting from his nest, Sam the bird flies (level flight) in a straight line for 17 m at 65 ° north…
A: Please see the answer below
Q: Q3:If the two vectors A = 3i + 2j+ 5k , and B = 2i – j+ 4k, they located in %3D %3D the x and y…
A: The dot product of two vectors A→ and B→ is:A→.B→=A→B→cosθ Rearranging, the angle between the two…
Q: 7. A whale comes to the surface to breathe and then dives at an angle of 20.0° below the horizontal…
A: The whale dives at an angle below the horizontal.The whale continue dives along a straight line for…
Q: For vectors B 2a – 6ŷ and À = - 9a – 2ŷ calculate: - - а. А+ B — |Ã+B = Direction in degrees…
A:
Q: nt M.
A:
Q: A small ball rolls horizontally off the edge of a tabletop that is 1.20 m high at t = Os. It strikes…
A: Since you have posted a question with a multiple sub parts, we will solve first three sub - parts…
Q: IV. Three displacement vectors are given as shown in figure. Their magnitudes are 1) |A| = 15 m,…
A:
Q: A fireworks show is choreographed to have two shells cross paths at a height of 134 feet and explode…
A:
Q: Express the position vector rAB in Cartesianvector form, then determine its magnitude and…
A: From the given figure we can obtain the coordinates of point A and B as, Therefore, the position…
Q: 2. Three displacement vectors are given as shown in figure. Their mag nitudes are JA- 8.0 m, |B|-…
A:
Q: but the arrow hits a poi Lorizontal displacement « be the initial inclination help: Sin20 = 2Sin0Co
A: Given: The initial speed of an arrow = 96 m/s The height = -47 cm ( since arrow hits downwards)
Q: 1) 2) Convert the FF vectors to component form. Include sketches E = 120 m/s² @ 41° W of N M = 42 m…
A:
Q: A projectile is launched over a horizontal surface in such a manner that its maximum height is 1/3…
A: Given that a projectile is launched over a horizontal surface in such a manner that its maximum…
Q: a) What is the horizontal component of the initial velocity for 45° and 60° b) What is the vertical…
A:
Q: An airplane drops a vertical distance of 26m and moves forward a Horizontal Distance of 412m what is…
A:
Q: A person starts from his home and walks the following distances: i) 1500 yards, 50° N of Eii) 1800…
A:
Q: At what angle should a projectile be launched to attain maximum range? O 45 degrees O 25 degrees O o…
A: There are various factors that can affect the maximum projectile range of a projectile. It includes…
Q: F,= 2.15 kN 95° 60° F,= 2.46 kN
A:
Q: A batter hits a pitched ball at a height of 4.0 ft above the ground so that its angle of projection…
A: In this question we have to find whether the ball will clear the fence or not. Please give positive…
Q: vo = 6 knots (nautical miles per same speed. The telltale indicates relative to the boat. Determine…
A: Given: To find the wind's velocity direction and the magnitude is given as,
Q: A ball rolls of the edge of a table 1.0 m above the floor and strikes the floor 1.5 m horizontally…
A: Given: The ball simply falls at a distance, h=1.0 m
Q: 5. An object moving in the x-y plane has a position vector given by: 7 = (2t³ - 5t)i + (6-t¹)ĵ (in…
A:
Q: 16) at an angle of 43° above the horizontal. a) Find the total horizontal distance it moves when it…
A:
Q: 1. Two vectors A and B have fixed magnitudes but their ori A+B B
A: The magnitude of the sum of two vectors is given by the formula, where,…
Q: 5. A projectile is shot off a 200 m cliff at a 45° angle to the ground with an initial speed of 120.…
A: Given value--- h = 200 m. angle = 45 degree. initial speed = 120 m/s. We have to find--- a) the…
Q: A sport car (S) is traveling west at 110 km/h. At an intersection 25 km ahead, a truck (T) is…
A:
Q: 1. A ball is projected with a velocity of 20 m/s at an angle of 35 degrees from the top of a 75-m…
A: Given, u= 20m/s theta= 35° at height h, v= 0 Vertical component of projection velocity is given by,…
Q: Suppose velocity of object 1 is given by vector v1 with magnitude 2 and direction +60° , and object…
A:
Q: A ball projected with an initial upward velocity component of 30 m/s and a horizontal velocity…
A:
Q: Three displacement vectors are:A = 35.0 m @ 30.0o above the + x-axisB = 27.5 m @ 30.0o to the left…
A: The Figure shows the displacement vectors A, B, and C and their respective angles with x and y axis…
Q: In the figure, a baseball is hit at a height h = 1.30 m and then caught at the same height. It…
A:
Q: Catherine can throw a cricket ball at 17 m/s. At what angle (to the nearest degree) to the…
A:
Q: Cannon problem: There is a new cannon entering service. The artillery crews need some information…
A:
Q: 1) An arm OA rotates around the origin O according to the angle 2 0.15t where 0 is in radians and t…
A: Given,In polar coordinates, the velocity vector of the collar at time t,
Q: III. Convert the FF vectors to component form. Include sketches 2 1) E = 120 m/s² @ 41° W of N 2) M…
A: Solution:-Given that
Q: I want to know if I am on track for problem 1 i)
A: c.
Q: a hockey pucktravels a displacement of 3.4 m/s ( S 30 degrees W). It then struck by a hockey players…
A:
Q: A projectile is launched at ground level with an intial vertical velocity of 25.0m/s and a…
A:
Q: of 15 m/s up an incline plane that makes an angle of 10° with the horizontal. The projectile hits…
A:
Q: The three vectors in the figure have magnitudes a - 3.00 m.b- 3.10 m, and c = 10.0 m and angle e-…
A:
Q: If you know the position vectors of a particle at two points along its path and also know the time…
A: As we know that, The average velocity of a particle is defined by the total distance travelled…
Q: A football is kicked at an angle 0, = 37.0° with a velocity of 20.0 m/s, as shown. Calculate (a) the…
A: This question contains five subparts. According to guideline I solve only first thee subparts.
When do we get maximum height in a simple projectile motion?
a) When θ = 45°
b) When θ = 60°
c) When θ = 90°
d) When θ = 0°
Step by step
Solved in 2 steps