An outfielder throws a baseball to home plate with a velocity of +15 m/s and an angle of 20°. When will the ball reach its highest altitude? O 1.5 s O 1.4 s O 0.52 s O 0.26 s

Q: The slope of a slanted surface is 2:7. If the horizontal distance is 7/2, what is the vertical…

A: Given: The slant is of ratio 2:7. The horizontal distance is 7/2.

Q: Determine the magnitude (lb) of the horizontal reaction at A when α = 45°, a = 12.97 in, b = 13.79…

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Q: A student drops a pebble from the edge of a vertical cliff. The pebble hits the ground 4 s after it…

A: Given : Time (t) = 4 s  Gravity (g) = 10 m/s2.........(constant value)

Q: u = (-7,2) Find the direction angle of u. Enter your answer as an angle in degrees between 0° and…

A: Given that: The vector given is u→=-7, 2   Here, it is required to determine the direction angle of…

Q: Lydia runs 400 meters to Elma’s house, turns around, and runs 400 meters back home. What is Lydia’s…

A: distance : length of path between initial and final position.

Q: Boston’s Fenway Park. The ball flies towards the gamed “Green Monster”, a wall 37 feet high located…

A: We know that A baseball player hits a ball at v = 100 mph, with an initial height of 3 feet at an…

Q: The force P of magnitude 50 kN is acting at 215° from the x-axis. Find the components of P in v 157°…

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Q: Salma went on a walk in her neighborhood. First, she walked on a straight road for 2 km. The…

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Q: Which of the following polar coordinates have the same position as (4, Tt/2)? ОА. (4, -п/2) ов. (-4,…

A: Original position = (4 , π2)

Q: Assuming the +x-axis is horizontal to the right for the vectors in the following figure, find the…

A: a)Resolve vector A into respective x and y components as,

Q: In the formula F = qu x B: OF must be perpendicular to but not necessarily to B OF must be…

A: Answer : F must be perpendicular to both v and B .

Q: On Mars’ surface, a vehicle travels at a distance of 38 m distance at an angle of 180°. Then, it…

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Q: A student stands at the edge of a cliff and throws a stone horizontally over the edge with a speed…

A: Given: Speed Vo= 20.5 m/s Height h= 53 m

Q: In the Marvel comic serios X-an, Colossus would sametimes thro Wolverine toward an enemy in what was…

A: mass = minitial velocity = 17.1 msLaunch angle = 26.4oInitial height (h) = 2.08 m

Q: can you please draw a picture/representation of the scenario described? thanks

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Q: A boat travels 60 km at an angle of 15 degrees west of north. It then travels 40 km at an angle of…

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Q: In this question, he solves the cartesian by turning it to the cylindrical coordinate system. How do…

A: The Cartesian coordinate is x, y, z. and the cylindrical coordinate is r, φ, z.

Q: You leave home and drive 32.5 km north, then 16.5 km east when you realize you forgot something. So…

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Q: How many of the vectors have a horizontal component other than 0?

A: In the given diagram, d2  vector is acting along y-axis. Hence, its horizontal component is 0. For…

Q: A boy on a wooden raft is moving at a speed of 0.7m/s perpendicular to the direction of the river,…

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Q: Find the resultant of the following forces. The angle which each force makes with the x-axis is…

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Q: A vector has an x-component of +5 m and makes an angle of 30° with the + x axis.  What is its…

A: A vector has an x-component of +5 m and makes an angle of 30° with the + x axis. Then it must have…

Q: The four force are acting at a point as shown in the figure. Determine the resultant in magnitude…

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Q: For a vector with components (5.2, 7.5), calculate the magnitude. Your Answer: Answer

A: Given data:  A vector with components A = (Ax , Ay) = (5.2, 7.5) Required: The magnitude of the…

Q: Part 2 of this question ask for the  direction     ° below the +x-axis

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Q: Isabella boarded a ferris wheel. She traveled from the 6 o clock position, the radius being 22…

A: In a right angle triangle  cosθ =BasePerpendicula

Q: A treasure map directs you to start at a palm tree and walk due north for 15.0 m. You are then to…

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Q: One day Timmy was shopping at Trader Joe's. As he gets in line he sees Godzilla near the fro a line.…

A: Correct option - 2

Q: F5+F6+F7= -0.117i + 0.059j   what would be the polar coordinates of this vector.

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Q: An electron moves with a speed of 2.0 x 10' m/s in the direction shown below in the figure. A 0.6 T…

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Q: The length of the slope of a mountain is 2750 m, and it makes an angle of 13.4° with the horizontal.…

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