The press box at a baseball park is 32.0 ft above the ground. A reporter in...
The press box at a baseball park is 32.0 ft above the ground. A reporter in the press box looks at an angle of 15° below the horizontal to see the second base. What is the horizontal distance from the press box?
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The press box at a baseball park is 32.0 ft above the
ground. A reporter in...
a baseball is hit when it is 3ft above the ground It leaves the bat with...
a baseball is hit when it is 3ft above the ground It leaves the
bat with initial speed of 155 ft/sec
A baseball is hit when it is 3 ft above the ground. It leaves the bat with initial speed of 155 ft/sec, making an angle of 16 questions with the horizontal. Assume there is linear drag with a drag coefficient k0.31. The acceleration due to gravity is g-32 ft/sec Answer the following ( sin a)1-k-) equations for linear drag,...
A baseball is hit by the batter when the ball is 2.5 feet above the ground....
A baseball is hit by the batter when the ball is 2.5 feet above the ground. The ball leaves the bat with a velocity of 85 miles per hour at an angle of 50° above the horizontal. a. What is the maximum height of the baseball? b. When does the baseball reached its maximum height? c. If the ball does not hit anything, how many seconds is the ball in the air? d. If the ball does not hit anything,...
A baseball batter hits a home run ball with a velocity of 132 ft/s at an angle of 26° above the horizontal
Problem 7:A baseball batter hits a home run ball with a velocity of 132 ft/s at an angle of 26° above the horizontal. A fielder who has a reach of 7 ft above the ground is backed up against the bleacher wall, which is 386 ft from home plate. The ball was 3 ft above the ground when hit. How high above the fielder's glove does the ball pass?
13. (40 pts) A baseball promoter mounts a baseball launcher on a car that launches baseballs...
13. (40 pts) A baseball promoter mounts a baseball launcher on a car that launches baseballs at a muzzl velocity of 40 m/s. While the car is travelling forward at 15 mph the baseball launcher is shot at an angle 25° above horizontal in the direction of the car's motion. The ball leaves the launcher 7 ft above the ground. Assume no air resistance. A. Find the time, tr, when the baseball hits the ground after being launched. 8. Find...
A projectile is fired horizontally from a gun that is 32.0 m above flat ground, emerging...
A projectile is fired horizontally from a gun that is 32.0 m above flat ground, emerging from the gun with a speed of 300 m/s. (a) How long does the projectile remain in the air? (b) At what horizontal distance from the firing point does it strike the ground? (c) What is the magnitude of the vertical component of its velocity as it strikes the ground?
A boy throws a baseball onto a roof and it rolls back down and off the...
A boy throws a baseball onto a roof and it rolls back down and off the roof with a speed of 4.55 m/s. If the roof is pitched at 32.0° below the horizon and the roof edge is 4.50 m above the ground, find the time the baseball spends in the air and the horizontal distance from the roof edge to the point where the baseball lands on the ground. (a) the time the baseball spends in the air (in...
An Estes toy rocket accelerates in a straight line direction from the ground at 32.0 m/s2,...
An Estes toy rocket accelerates in a straight line direction from the ground at 32.0 m/s2, and at an angle of 54.0° above the horizontal while the engine is burning fuel. The rocket fuel burns out after 3.7 s and the rocket takes a projectile path to the ground. Find its horizontal distance from the launch point to where it hits the ground. (m)
Solve the problem. Please show all work. Thanks you. Baseball players are using a baseball diamond...
Solve the problem. Please show all work. Thanks you.
Baseball players are using a baseball diamond that is a square
90 ft on a side. A player runs from first base to second at a rate
of 16 ft/sec.
a) At what rate is the player's distance from third base
changing when the player is 30 ft from first base?
b) At what rates are angles (see the figure) changing at that
time?
c) The player slides into second base...
A baseball diamond is a square with side 90 ft. A batter hits the ball and...
A baseball diamond is a square with side 90 ft. A batter hits
the ball and runs toward first base with a speed of 26 ft/s.
(a) At what rate is his distance from second
base decreasing when he is halfway to first base?
ft/s
(b) At what rate is his distance from third base increasing at the
same moment?
ft/s
A baseball (a projectile) is launched from a height of 2 meters above the ground at...
A baseball (a projectile) is launched from a height of 2 meters above the ground at a speed of 31 m/s at an of 28 degrees above the horizontal. The ball is directly hit a fielder who will catch the ball and the fielder is initially angle plate). If his reaction time is 0.30 seconds (time before he starts to move), what is the minimum speed he much run, in m/s, such that he catches the ball 2 meters above...
a baseball is hit when it is 3ft above the ground It leaves the
bat with initial speed of 155 ft/sec
A baseball is hit when it is 3 ft above the ground. It leaves the bat with initial speed of 155 ft/sec, making an angle of 16 questions with the horizontal. Assume there is linear drag with a drag coefficient k0.31. The acceleration due to gravity is g-32 ft/sec Answer the following ( sin a)1-k-) equations for linear drag,...
13. (40 pts) A baseball promoter mounts a baseball launcher on a car that launches baseballs at a muzzl velocity of 40 m/s. While the car is travelling forward at 15 mph the baseball launcher is shot at an angle 25° above horizontal in the direction of the car's motion. The ball leaves the launcher 7 ft above the ground. Assume no air resistance. A. Find the time, tr, when the baseball hits the ground after being launched. 8. Find...
Solve the problem. Please show all work. Thanks you.
Baseball players are using a baseball diamond that is a square
90 ft on a side. A player runs from first base to second at a rate
of 16 ft/sec.
a) At what rate is the player's distance from third base
changing when the player is 30 ft from first base?
b) At what rates are angles (see the figure) changing at that
time?
c) The player slides into second base...
A baseball diamond is a square with side 90 ft. A batter hits
the ball and runs toward first base with a speed of 26 ft/s.
(a) At what rate is his distance from second
base decreasing when he is halfway to first base?
ft/s
(b) At what rate is his distance from third base increasing at the
same moment?
ft/s
A baseball (a projectile) is launched from a height of 2 meters above the ground at a speed of 31 m/s at an of 28 degrees above the horizontal. The ball is directly hit a fielder who will catch the ball and the fielder is initially angle plate). If his reaction time is 0.30 seconds (time before he starts to move), what is the minimum speed he much run, in m/s, such that he catches the ball 2 meters above...
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