What is the angle that allows you to throw the ball the farthest distance given that you are standing a height h above the target? Hints: 1. you can simplify the math recognizing that h = xf tan () 2. also you can simplify your answer using cot () = tan( (/2) - )
What is the angle that allows you to throw the ball the farthest distance given that...
What is the angle that allows you to throw the ball the farthest distance given that you are standing a height h above the target? Hints: 1. you can simplify the math recognizing that h = xftan () 2. also you can simplify your answer using cot = tan( (/2) - ) We were unable to transcribe this imageWe were unable to transcribe this imageWe were unable to transcribe this imageWe were unable to transcribe this imageWe were unable to...
Suppose you want to throw a dart across a room at a wall-mounted target and hit the target exactly at its center point. We call this center point of the target its “bull’s-eye”. The bull’s-eye is a horizontal distance d from the dart’s point of release and a height habove the dart’s point of release. To hit the bull’s-eye, you have a choice of the speed v at which you throw the dart and a choice of the angle θ...
You throw a ball upwards from the ground at an angle of above the horizontal and with an initial speed of m/s. (OK, your arm is bionic. The Blue Jays need bullpen help, they should definitely call you.) Air resistance can be neglected. a)Determine the time at which the ball reaches its peak height b) Determine the ball's peak height.
1. Bull's-Eye Bonanza. (Allotted Time 45 minutes) Suppose you want to throw a dart across a room at a wall-mounted target and hit the target exactly at its center point. We call this center point of the target its "bull's eye". The bull's-eye is a horizontal distance d from the dart's point of release and a height h above the dart's point of release. To hit the bul'seye, you have a choice of the speed s at which you throw...
You throw a ball straight up from a rooftop. The ball misses the rooftop and eventually strikes the ground A mathematical model can be used to describe the relationship for the ball's height above the ground, y. after x seconds. x, seconds after the ball is y, ball's height, in feet, above the ground 289 271 214 on its way down thrown 3 4 2 a. Find the quadratic function y= - ax +bx + c whose graph passes through...
a baseball player can throw a ball at 30 m/s. what is the maximum horizontal range? Loren kicked a soccer ball on a level field, giving the ball an initial velocity of 12.4 m/s at an angle 35 degree above the horizontal. assuming air resistance is negliglible , calculate the max height of the ball the time the ball was in the air the distance the ball traveled horizontally
Suppose that on earth you can throw a ball vertically upward a distance of 2.50 m. Given that the acceleration of gravity on the Moon is 1.67 m/s2, how high could you throw a ball on the Moon? (Take the y-axis in the vertical direction, and assume that the location of your hand is at y = 0.)
Assume that the maximum horizontal distance you can throw a baseball (m = 0.145 kg) at an angle of α0 = 45∘ above the horizontal is 25 m. Part A) What is the kinetic energy of the baseball just after it leaves your hand? Ignore air resistance and the small distance the ball is above the ground when it leaves your hand. Take the zero of potential energy to be at the ground. Part B) At the ball's maximum height,...
You throw a ball at 23.4 m/s from a cliff (at some unknown angle). When you release the ball, it’s 12.0 m above the ground below. Ignoring air resistance, what is the ball’s speed when it hits the ground? Solve using Energy concepts, not kinematics or Newton’s laws.
84. The distance d to the horizon (the farthest point on the ocean that is visible) for a person whose eyes are at a height h above sea level is approximately d 2Rh, where R is the radius of the earth, and all three distances are in miles. If the earth's radius is 3963 miles, how high are your eyes if you can see 10 miles? (Round your answer to four decimal places)