You throw a ball from an initial height of 3.03 m above the ground, with an initial speed is 15.1 m/s and at an angle of 42.4° above the horizontal. Find the horizontal range Ax. give your answer to 3 sf. →+x h → Ax
Q: Find the x and y components of each of the vectors. Find the magnitudes of velocities VA and vg in…
A: Step 1: Step 2: Step 3: Step 4:
Q: A secret agent skis off a slope inclined at θ = 29 degrees below horizontal at a speed of v0 = 19.5…
A: Given: slope θ = 29o. speed of an agent vo = 19.5 m/s height h = 18.8 m
Q: A projectile is launched with v₁ = 20, at an angle of 60° above horizon at a horizontal distance of…
A:
Q: Find the speed and direction of an object with v,= 2.0 cm/s and vy= 3.0 cm/s. O 3.6 cm/s, 56° from…
A: Given data: Vx = 2.0 cm/s Vy = 3.0 cm/s Required: The speed and direction of the object
Q: A whale travels 25.0 km [E 30° N] and then moves 45.0 km [N 43.0° W]. What is the total displacement…
A:
Q: While competing in the long jump, a person leaps over a smooth horizontal sand surface. She lands on…
A: Given:- The landing velocity of the person is vf= 7.75 m/s The angle of land below the horizontal…
Q: A projectile is fired northward from a height of 157m. Assuming that the x-axis is pointing east,…
A:
Q: A football is kicked at 25.0 m/s at an angle of 31.0° above the horizontal. Assume it starts 1.00 m…
A:
Q: Two planes, A and B, are flying at the same altitude. Their velocities are VA = 500 km/h and vn =…
A:
Q: At a latitude of Φ=33°, at an altitude of 30000 km above the Earth's center, what is the…
A: To determine the acceleration vector of an object at a specific latitude and altitude, we need to…
Q: Suppose that a wind is blowing in the direction S45°E at a speed of 50 km/h. A pilot is steering a…
A:
Q: Problem 1: A student throws a water balloon at an initial angle 0= 32° above the horizontal with…
A:
Q: How far horizontally (in m) does the rock hit the ravine from your location?
A: The point at which path of rock cut the path of ravine will be the hitting point.
Q: During the battle of Bunker Hill, Colonel William Prescott ordered the American Army to bombard the…
A: The initial vertical velocity of the projectile is given by, v0,y=v0sinθ Here, v0 is the initial…
Q: Problem 9: A secret agent skis off a slope inclined at 0= 29.9 degrees below horizontal at a speed…
A:
Q: Find the angle between the velocity and the acceleration vectors at time =0 r(t)=sqrt3 ti+(t+pi/3…
A:
Q: A diver springs upward from a dive platform that is 10.0 meters above the water. At the instant that…
A: Step 1:Diver spring upward with the platform is 10m above the waterSpeed of the diver is 55hrkmHer…
Q: A ball is thrown upward, with an initial velocity of 35 meters per second, at an angle of 59° with…
A: The initial velocity of the ball is 35 m/s at an angle of 59o with respect to horizontal.The height…
Q: A soccer ball is kicked with a speed of 9.0 m/s at an angle of 25° above the horizontal. Write the…
A:
Q: A student throws a water balloon with speed v0 from a height h = 1.74 m at an angle θ = 27° above…
A:
Q: A ball is thrown from a rooftop with an initial downward velocity of magnitude v0=0.53m/s. The…
A:
Q: A pilot is in his plane with the intention of flying to Nunavut. From the current location, Nunavut…
A: This can be solved using basic kinematic equations.
Q: A ball is launched from the ground with an initial velocity v-18.1 m/s at an angle of 39.5° above…
A:
Q: A javelin leaves the thrower's hand 7 ft above the ground at an angle of 45° at an initial speed of…
A:
You throw a ball from an initial height of 3.03 m above the ground, with an initial speed is 15.1 m/s and at an angle of 42.4o above the horizontal. Find the horizontal range ΔxΔx. give your answer to 3 sf.
Step by step
Solved in 2 steps
- A daredevil is shot out of a cannon at 45.0° to the horizontal with an initial speed of 24.0 m/s. A net is positioned a horizontal distance of 49.5 m from the cannon. At what height above the cannon should the net be placed in order to catch the daredevil?Questions 1 through 3 pertain to the situation described below: An archer wants to launch an arrow from a bow to clear a treetop that is 35.0 m vertically above, and 97.0 m horizontally away from, the launching location. Assume that the launching speed is 57.0 m/s and the launching angle is 0 above the horizontal. (1) How much does the arrow clear the treetop if 0 = 30.0°? (A) 3.6 m; (B) 3.1 m; (C) 2.6 m; (D) 2.1 m; (E) 1.6 m. (2) What is the maximum horizontal range of the arrow if 0 can vary? (A) 212 m; (B) 242 m; (C) 272 m; (D) 302 m; (E) 332 m. (3) What is the range of 0 for the arrow to clear the treetop? (A) 29.9-86.0°; (B) 28.9–81.0°; (C) 27.9–76.0°; (D) 26.9–71.0°; (E) 25.9–66.0°.3. 15. A skateboarder shoots off a ramp with a velocity of 6.6 m/s, directed at an angle of 58° above the horizontal. The end of the ramp is 1.2 m above the ground. Let the x axis be parallel to the ground, the +y direction be vertically upward, and take as the origin the point on the ground directly below the top of the ramp. (a) How high above the ground is the highest point that the skateboarder reaches? (b) When the skateboarder reaches the highest point, how far is this point horizontally from the end of the ramp?
- The velocity vector of a sprinting cheetah has x- and y-components vx = +28.6 m/s and vy = −26.3 m/s. What angle does the velocity vector make with the +x-axis?A person stands at the edge of a cliff and throws a rock horizontally over the edge with a speed of Vo = 22.0 m/s. The rock leaves his hand at a height of h = 46.0 m above level ground at the bottom of the cliff, as shown in the figure. Note the coordinate system in the figure, where the origin is at the bottom of the cliff, directly below where the rock leaves the hand. = i (a) What are the coordinates of the initial position of the rock? (Enter your answers in m.) хо Yo = Voy Vy y = 4o (b) What are the components of the initial velocity? (Enter your answers in m/s.) Vox m/s m/s 11 m m (c) Write the equations for the x- and y-components of the velocity of the rock with time. (Use the following as necessary: t. Assume that vx and v, are in m/s and t is in seconds. Do not include units in your answers.) oral m/s m/s Simuna wir + Accumo that y andy are in meters and it is in seconds. Do notA golf ball is hit upward, with an initial velocity of 47 meters per second, at an angle of 25° with respect to the horizontal. The ball is hit from a height of 8 meters above the ground. The horizontal distance x from the starting point and the height y above the ground of the ball t seconds after it is hit are given by the parametric equations below. x=(v0cosθ)t y=−4.9t^2+(v0sinθ)t+h Here v0 is the initial velocity, θ is the initial angle with respect to the horizontal, and h is the initial height. Use the equations to answer the following questions. (a)How long is the ball in the air before it first touches the ground?Do not round any intermediate computations. Round your answer to the nearest hundredth. _____ seconds (b)What is the horizontal distance the ball travels before it first touches the ground?Round your answer to the nearest whole number. _____ meters
- A baseball is thrown at an angle θ = 22° above the horizontal with an initial vertical velocity v0y = 13.5 m/s. Use a Cartesian coordinate system with the origin at the baseball's initial position. Calculate the initial horizontal velocity component, v0x in m/s.A soccer player kicks a 550g soccer ball from the ground at sea level. The ball leaves his foot at a velocity of 25.0m/s[West 15° Up]. If the ball lands on ground which is also at sea level, what was the range of the kick?You can use any coordinate system you like in order to solve a projectile motion problem. To demonstrate the truth of this statement, consider a ball thrown off the top of a building with a velocity v at an angle 0 with respect to the horizontal. Let the building be 54.0 m tall, the initial horizontal velocity be 9.10 m/s, and the initial vertical velocity be 10.5 m/s. Choose your coordinates such that the positive y-axis is upward, and the x-axis is to the right, and the origin is at the point where the ball is released. (a) With these choices, find the ball's maximum height above the ground and the time it takes to reach the maximum height. maximum height above ground time to reach maximum height (b) Repeat your calculations choosing the origin at the base of the building. maximum height above ground time to reach maximum height