A human cannonball is launched from a height of 2.00 m at an angle of 51.8° with respect to horizontal and an initial speed of 37.6 m/s. How much time elapses before the human cannonball lands in the net, which is also 2.00 m above the ground?
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- A boy 11.5 m above the ground in a tree house throws a ball for his dog, who is standing right below the reee house and starts running the instant the ball is thrown. The boy throws the ball horizontally at 8.50 m/a. A.) how fast must the dog run too catch the ball just as it reaches the ground? Express the answer in meters per second. (V= blank m/s) b.) how far from the tree will the dog catch the ball? (D= blank meters)A ball is thrown at an initial height of 65 feet at an initial velocity of 75 feet/second at an angle of 65 degrees. Given the parametric equations yY = - - 16t + Vo · Sin(0)t + ho and x = Vo Cos(0)t. When doing calculations, carry 5 digits of accuracy, so your round off does not build up. a. What is the ball's height in 3 seconds? feet. seconds. b. When will the object hit the ground? feet. c. How far horizontally will the ball be when it hits the ground? seconds. d. When will the ball be at its maximum height? e. What is the ball's maximum height? feet. feet f. How far horizontally will the ball be when it reaches its maximum height?1. A diver running 265 cm/s dives out horizontally from the edge of a vertical cliff and 3.0 s later reaches the water below. How high was the cliff and how far from its base did the diver hit the water? Express your answer in meters. 2. A grasshopper hops along a level road. On each hop, the grasshopper launches itself at angle 45° and achieves a range R = 95 cm. What is the average horizontal speed (in m/s) of the grasshopper as it hops along the road?
- 5. An object is projected horizontally at a speed of 40.0 m/s from the top of a cliff 120 m high. a) What is the object's actual velocity 3.0 seconds later? (The actual velocity is the vector sum of the horizontal and vertical velocities.) b) How long does it take the object to hit the ground?A ball is thrown following a projectile motion.It is known that the horizontal distance (range) the ball can travel is given by R=v0²/g sin 20 ,where r is the range (in feet) ,v0 is the initial speed (in ft/s),0 is the angle of elevation the ball is thrown and g=32 ft/s² is the acceleration due to gravity. A. Express the new range in terms of the original range when an angle 0(0Question 1:A soccer player kicks a ball with an initial velocity of 20 m/s at an angle of 30 degrees above the horizontal. Calculate the following: a) The time it takes for the ball to reach its maximum height.b) The maximum height the ball reaches above its starting point.c) The total time the ball is in the air.d) The horizontal distance the ball travels before hitting the ground. NOTE I need the answer for the full question thank you
- .A body is projected downward at an angle of 30° with the horizontal from the top of a building 170m higri. ts initial speed is 40m/s. a. How long will it take before striking the ground? b. How far from the foot of the building will it strike? C. At what angle with the horizontal will it strike?A seagull flies at a velocity of 9.5 m/s relative to the air straight into the wind. vSA = 9.5 m/st = 24 mind = 5.6 km a)If it takes the bird 24 min to travel 5.6 km relative to the Earth, what is the velocity of the wind, in meters per second, relative to the Earth? Take the direction of travel of the seagull to be positive. b) If the bird turns around and flies with the wind, how long, in minutes, will it take to return 5.6 km?1.) A vehicle runs horizontally at the rate of 20m/sec for 10 sec., then turns in a direction of 30 deg. With horizontal and decelerate at 10 m/sec for 5 sec. a.)What is the total distance traveled within the 15 sec period? b.)And what is its total displacement?
- An airplane traveling horizontally 1600 m above the ocean at 68.2 m/s must drop a box of rescue supplies to sailors stranded on a remote island. 3. How many seconds before being directly above the sailors should the pilot release the box of rescue supplies? (Air resistance is negligible.) a. Time = b. Given the drop time above, what is the horizontal distance between the airplane and the stranded sailors when the box of rescue supplies must be released? (Air resistance is negligible.) Distance =PLEASE WRITE THE ANSWER IN 10 MINUTES ! ! ! A projectile is launched from the ground as shown in the figure below with an initial speed of V0=47m/s with TETA=42DEGREE and lands on the landing point shown. If X=43m, determine the height of the landing point. Take g=9.81m/s2 and express our answer in units of meters using one decimal place.Now assume that the projectile is launched from a height of H = 0.33 m above the table at an angle of 56°. Its launch speed is v₁ = 1.53 m/s. Calculate the range R, i. e. the horizontal distance from launch to impact. Use g = 9.81 m/s². Enter your answer in meters without the unit. projectile launcher Viy U₁ 0 Vix H R-