A ramp 15 ft long rises to a platform that is 13 ft off the ground....
Ramp that is 24.3 feet long reaches up to a platform from level ground. If the ramp's angle of elevation is 7.5 degrees, find the height of the platform.
The shadow of a vertical tower is 69.0 ft long when the angle of elevation of the sun is 30.0°. Find the height of the tower. The tower is ft tall. (Simplify your answer. Type an integer or decimal rounded to the nearest tenth as needed.)
a ball rolls off a platform that is 13 meters above the ground. the ball's horizontal velocity as it leaves the platform is 5m/s. using the approximate value of g=10 m/s^2 how much time does it take for the ball to hit the ground?
i need help please 8.8.47 A rocket is launched from the top of an 8-ft platform. Its initial velocity is 144 ft per sec. It is launched at an angle of 60 with respect to the ground, (a) Find the rectangular equation that models its path. What type of path does the rocket follow? (b) Determine the total flight time and the horizontal distance the rocket travels. (a) Using y to indicate the height of the rocket and x to...
1. The angle of elevation to the top of a very tall Building is found to be 8° from the ground at a distance of 1 mi from the base of the building. Using this information, find the height of the building. (Round your answer to the nearest foot.) _______ft 2. A 19-ft ladder leans against a building so that the angle between the ground and the ladder is 71°. How high does the ladder reach on the building? (Round...
2. Angel is in fourth (IV) quadrant and cose = 13. Use the Pythagorean identity to find the values of sin and to the nearest tenth of a degree. (A) sin 0 = and e 301° (B) sin 0 = and 0 = 59° (C) sin 8 = - and 0 = 301° (D) sin 8 = - and e = 59° 3. The straight line y = - 3x forms an angle with the negative x-axis in the second...
skier launches off a ski ramp at an angle theta = 31.0 degree to the horizontal, as shown in the diagram, landing 92.53 m away 4.028 s later. The height of the ramp above the ground is h = 24.00 m. Find the velocity the skier left the ramp at. Find the maximum height of the tree
Part 1 A ball is tossed so that it bounces off the ground, rises to a height of 2.30 m, and then hits the ground again 1.70 m away from the first bounce. 1. How long is the ball in the air between the two bounces? 1.375 2. What is the ball's velocity in the x-direction? 3. What is the ball's speed just before the second bounce? 4. What is the angle of the velocity vector with respect to the...
A shot putter threw an 8 lb 13 oz shot 59 ft, 6 in. Assuming the shot putter launched the shot at a 50° angle to the horizontal from 6.5 ft above the ground, what was the shot's initial speed? The acceleration due to gravity is 32 ft /seca. = The shot's initial speed was vo ft/sec. (Do not round until the final answer. Then round to the nearest tenth as needed.)
4 A ladder leans against the side of a house. The nd the' i rom the ground. Find the length of the ladder. Round your answer to the nearest tenth, angle of elevation of the ladder is 61°, a 20.8 13 61