Children playing in a playground on the flat roof of a city school lose their ball to the parking lot below. One of the teachers kicks the ball back up to the children as shown in the figure below. The playground is 5.70 m above the parking lot, and the s
1-If the teacher always launches the ball with the speed 18.12698336m/s, what is the minimum angle (in degrees above the horizontal) at which he can launch the ball and still clear the playground railing? (Hint: You may need to use the trigonometric identity sec2(θ) = 1 + tan2(θ).) 2-What would be the horizontal distance (in m) from the wall to the point on the roof where the ball lands in this case?
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Children playing in a playground on the flat roof of a city school lose their ball to the parking lot below. One of the teachers kicks the ball back up to the children as shown in the figure below. The playground is 5.70 m above the parking lot, and the s
Children playing in a playground on the flat roof of a city school lose their ball...
Children playing in a playground on the flat roof of a city school lose their ball to the parking lot below. One of the teachers kicks the ball back up to the children. The playground is 5.80 m above the parking lot, and the school building's vertical wall is ℎ = 7.20 m high, forming a 1.40 m high railing around the playground. The ball is launched at an angle of ? = 53.0° above the horizontal at a point...
Children playing in a playground on the flat roof of a city school lose their ball...
Children playing in a playground on the flat roof of a city school lose their ball to the parking lot below. One of the teachers kicks the ball back up to the children as shown in the figure below. The playground is 5.10 m above the parking lot, and the school building's vertical wall is h-6.50 m high, forming a 1.40 m high railing around the playground. The ball is launched at an angle of = 53.0° above the horizontal...
A playground is on the flat roof of a city school, 5.8 m above the street...
A playground is on the flat roof of a city school, 5.8 m above the street below (see figure). The vertical wall of the building is h = 7.20 m high, to form a 1.4-m-high railing around the playground. A ball has fallen to the street below, and a passerby returns it by launching it at an angle of θ = 53.0° above the horizontal at a point d = 24.0 m from the base of the building wall. The...
A playground is on the flat roof of a city school, 5.9 m above the street...
A playground is on the flat roof of a city school, 5.9 m above the street below (see figure). The vertical wall of the building is h = 7.40 m high, forming a 1.5-m-high railing around the playground. A ball has fallen to the street below, and a passerby returns it by launching it at an angle of θ 53.0° above the horizontal at a point d 24.0 m from the base of the building wall. The ball takes 2.20...
. A playground is on the flat roof of a city school, 6.00 m above the...
. A playground is on the flat roof of a city school, 6.00 m above the street below (Fig. P3.34). The vertical wall of the building is h = 7.00 m high, to form a l-m-high railing around the playground. A ball has fallen to the street below, and a passerby returns it by launching it at an angle of = 53.0° above the horizontal at a point d = 24.0 m from the base of the building wall. The...
. A playground is on the flat roof of a city school, 6.00 m above the...
. A playground is on the flat roof of a city school, 6.00 m above the street below (Fig. P3.34). The vertical wall of the building is h = 7.00 m high, to form a l-m-high railing around the playground. A ball has fallen to the street below, and a passerby returns it by launching it at an angle of = 53.0° above the horizontal at a point d = 24.0 m from the base of the building wall. The...
A playground is on the flat roof of a city school, 8.00 m above the street...
A playground is on the flat roof of a city school, 8.00 m above the street below (Figure 2). The vextical wall of ihe buildin is 10.00 m hih, fming a 2.0-n h railing an playground. A ball has fallen to the street below, and a passerby returns it by launching it at an angle of 60.0° above the horizontal at a point d -25.0 m from the base of the building wall. The ball takes 2.5 s to reach...
a palyground is on the flat roof of a city school . A playground is on the flat roof of a city school, 6.00 m abo...
a palyground is on the flat roof of a city school
. A playground is on the flat roof of a city school, 6.00 m above the street below (Fig. P3.34). The vertical wall of the building is h = 7.00 m high, to form a l-m-high railing around the playground. A ball has fallen to the street below, and a passerby returns it by launching it at an angle of = 53.0° above the horizontal at a point d...
A playground is on the flat roof of a city school, 5.5 m above the street...
A playground is on the flat roof of a city school, 5.5 m above the street below (see figure). The vertical wall of the building is h = 6.90 m high, forming a 1.4-m-high railing around the playground. A ball has fallen to the street below, and a passerby returns it by launching it at an angle of 0 = 53.0°; above the horizontal at a point d = 24.0 m from the base of the building wall. The ball...
Please help solve! 12. A playground is on the flat roof of a city school, hb...
Please help solve!
12. A playground is on the flat roof of a city school, hb = 5.40 m above the street below (see figure). The vertical wall of the building is h = 6.90 m high, to form a 1.5 - m - high railing around the playground. A ball has fallen to the street below, and a passerby returns it by launching it at an angle of theta = 53.0� above the horizontal at a point d =...
Children playing in a playground on the flat roof of a city school lose their ball to the parking lot below. One of the teachers kicks the ball back up to the children as shown in the figure below. The playground is 5.10 m above the parking lot, and the school building's vertical wall is h-6.50 m high, forming a 1.40 m high railing around the playground. The ball is launched at an angle of = 53.0° above the horizontal...
A playground is on the flat roof of a city school, 5.9 m above the street below (see figure). The vertical wall of the building is h = 7.40 m high, forming a 1.5-m-high railing around the playground. A ball has fallen to the street below, and a passerby returns it by launching it at an angle of θ 53.0° above the horizontal at a point d 24.0 m from the base of the building wall. The ball takes 2.20...
. A playground is on the flat roof of a city school, 6.00 m above the street below (Fig. P3.34). The vertical wall of the building is h = 7.00 m high, to form a l-m-high railing around the playground. A ball has fallen to the street below, and a passerby returns it by launching it at an angle of = 53.0° above the horizontal at a point d = 24.0 m from the base of the building wall. The...
. A playground is on the flat roof of a city school, 6.00 m above the street below (Fig. P3.34). The vertical wall of the building is h = 7.00 m high, to form a l-m-high railing around the playground. A ball has fallen to the street below, and a passerby returns it by launching it at an angle of = 53.0° above the horizontal at a point d = 24.0 m from the base of the building wall. The...
A playground is on the flat roof of a city school, 8.00 m above the street below (Figure 2). The vextical wall of ihe buildin is 10.00 m hih, fming a 2.0-n h railing an playground. A ball has fallen to the street below, and a passerby returns it by launching it at an angle of 60.0° above the horizontal at a point d -25.0 m from the base of the building wall. The ball takes 2.5 s to reach...
a palyground is on the flat roof of a city school
. A playground is on the flat roof of a city school, 6.00 m above the street below (Fig. P3.34). The vertical wall of the building is h = 7.00 m high, to form a l-m-high railing around the playground. A ball has fallen to the street below, and a passerby returns it by launching it at an angle of = 53.0° above the horizontal at a point d...
A playground is on the flat roof of a city school, 5.5 m above the street below (see figure). The vertical wall of the building is h = 6.90 m high, forming a 1.4-m-high railing around the playground. A ball has fallen to the street below, and a passerby returns it by launching it at an angle of 0 = 53.0°; above the horizontal at a point d = 24.0 m from the base of the building wall. The ball...
Please help solve!
12. A playground is on the flat roof of a city school, hb = 5.40 m above the street below (see figure). The vertical wall of the building is h = 6.90 m high, to form a 1.5 - m - high railing around the playground. A ball has fallen to the street below, and a passerby returns it by launching it at an angle of theta = 53.0� above the horizontal at a point d =...
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