A tennis ball is launched at an angle of 55.0° above the horizontal at a speed...
A tennis ball is launched at an angle of 55.0° above the horizontal at a speed of 15.3 m/s. The opposing player's racket intercepts the ball when it is moving downward, at a vertical displacement of 2.14 m above the level that the ball was launched. How long was the ball in flight between the rackets?
Homework Answers
Add Answer to:
A tennis ball is launched at an angle of 55.0° above the
horizontal at a speed...
As a tennis ball is struck, it departs from the racket horizontally with a speed of...
As a tennis ball is struck, it departs from the racket horizontally with a speed of 28.0 m/s. The ball hits the court at a horizontal distance of 19.6 m from the racket. How far above the court is the tennis ball when it leaves the racket? Answer. Choose.. Check
A ball is launched from a platform at an angle of 30 degrees above horizontal (+x...
A ball is launched from a platform at an angle of 30 degrees above horizontal (+x direction). If the launch speed is 10 m/s, what are the x and y (vertical) components of the initial velocity vector?
A bowling ball is launched from the top of a building at an angle of 25°...
A bowling ball is launched from the top of a building at an angle of 25° above the horizontal with an initial speed of 17 m/s. The ball lands on the ground 3.5 s after it is launched. What is the height of the building (in m)? 85.2 x You may have made a sign error in the acceleration. Note that the angle is above the horizontal, so the initial vertical component of velocity is upward, while the acceleration is...
6. A tennis player strikes a tennis ball with her racket when the ball is at the uppermost point of its trajectory as shown. Just after impact, the velocity of the ball is directed at an angle of 15°...
6. A tennis player strikes a tennis ball with her racket when the ball is at the uppermost point of its trajectory as shown. Just after impact, the velocity of the ball is directed at an angle of 15° above the horizontal. If the 125 gram ball is in contact with the racket for 0.02 sec, and the average impulsive force exerted by the racket on the ball is of magnitude of 200 N and directed at an angle 9°...
EXPLORE A projectile is launched with a launch angle of 30° with respect to the horizontal...
EXPLORE A projectile is launched with a launch angle of 30° with respect to the horizontal direction and with an initial speed of 10 m/s. s0 (A) How do the vertical and horizontal components of the projectile's velocity vary with time? 40 35 (B) How long does it remain in flight? 25 (C) For a given launch speed, what launch angle produces the longest time of flight? 15 10 toy CONCEPTUALIZE Consider the projectile to be a point mass that...
If you hit a tennis ball at a horizontal 9 degree angle and it had an...
If you hit a tennis ball at a horizontal 9 degree angle and it had an initial velocity of 39 m/s. What is the Horizontal velocity, vertical velocity, height, range, flight time?
A Tennis ball is launched from a launcher that is mounted on a roof of a...
A Tennis ball is launched from a launcher that is mounted on a roof of a building at a height of 7.40m above the ground and making an angle of 15.0° with the horizontal and leaves the launcher with a speed of 25.0m/s. a) What is the initial x-component of velocity? b) What is the initial y-component of velocity? c) To what maximum height does the tennis ball reach above the ground? d) How long does it take the tennis...
A projectile is fired at an angle of 55.0 degree above the horizontal with an initial...
A projectile is fired at an angle of 55.0 degree above the horizontal with an initial speed of 35.0 m/s. What is the magnitude of the horizontal component of the projectile's displacement at the end of 2 s? How long does it take the projectile to reach the highest point in its trajectory? A system of two cables supports a 150-N ball as shown. What is the tension in the right-hand cable? 87 N 150 N 170 N 260 N...
PRACTICE IT Use the worked example above to help you solve this problem. A ball is thrown upward from the top of a building at an angle of 30.00 to the horizontal and with an initial speed of 1...
PRACTICE IT Use the worked example above to help you solve this problem. A ball is thrown upward from the top of a building at an angle of 30.00 to the horizontal and with an initial speed of 19.0 m/s. The point of release is h = 46.0 m above the ground. (a) How long does it take for the ball to hit the ground? 4.183 (b) Find the ball's speed at impact. 35.532 m/s (c) Find the horizontal range...
A tennis player hits a ball 2 0 m above the ground. The ball leaves his racquet with a speed of 22.0 m/s at an angle 4.5 above the horizontal.
A tennis player hits a ball 2 0 m above the ground. The ball leaves his racquet with a speed of 22.0 m/s at an angle 4.5 above the horizontal. The horizontal distance to the net is 7.0 m, and the net is 1.0 m Part B By how much?
As a tennis ball is struck, it departs from the racket horizontally with a speed of 28.0 m/s. The ball hits the court at a horizontal distance of 19.6 m from the racket. How far above the court is the tennis ball when it leaves the racket? Answer. Choose.. Check
A bowling ball is launched from the top of a building at an angle of 25° above the horizontal with an initial speed of 17 m/s. The ball lands on the ground 3.5 s after it is launched. What is the height of the building (in m)? 85.2 x You may have made a sign error in the acceleration. Note that the angle is above the horizontal, so the initial vertical component of velocity is upward, while the acceleration is...
6. A tennis player strikes a tennis ball with her racket when the ball is at the uppermost point of its trajectory as shown. Just after impact, the velocity of the ball is directed at an angle of 15° above the horizontal. If the 125 gram ball is in contact with the racket for 0.02 sec, and the average impulsive force exerted by the racket on the ball is of magnitude of 200 N and directed at an angle 9°...
EXPLORE A projectile is launched with a launch angle of 30° with respect to the horizontal direction and with an initial speed of 10 m/s. s0 (A) How do the vertical and horizontal components of the projectile's velocity vary with time? 40 35 (B) How long does it remain in flight? 25 (C) For a given launch speed, what launch angle produces the longest time of flight? 15 10 toy CONCEPTUALIZE Consider the projectile to be a point mass that...
A projectile is fired at an angle of 55.0 degree above the horizontal with an initial speed of 35.0 m/s. What is the magnitude of the horizontal component of the projectile's displacement at the end of 2 s? How long does it take the projectile to reach the highest point in its trajectory? A system of two cables supports a 150-N ball as shown. What is the tension in the right-hand cable? 87 N 150 N 170 N 260 N...
PRACTICE IT Use the worked example above to help you solve this problem. A ball is thrown upward from the top of a building at an angle of 30.00 to the horizontal and with an initial speed of 19.0 m/s. The point of release is h = 46.0 m above the ground. (a) How long does it take for the ball to hit the ground? 4.183 (b) Find the ball's speed at impact. 35.532 m/s (c) Find the horizontal range...
Most questions answered within 3 hours.
-
The objectives for this discussion forum will introduce you to
the fundamental concepts of energy and...
asked 50 seconds ago -
Suppose n is a natural number such that its square is
a multiple of 20. Which of...
asked 3 minutes ago -
Blossom Co. at the end of 2017, its first year of operations,
prepared a reconciliation between...
asked 5 minutes ago -
Mendel crossed peas having round seeds and yellow cotyledons
(seed leaves) with peas having wrinkled seeds...
asked 8 minutes ago -
Compute the synodic rotation period for the following
angles.
a) 100 degrees b) 65 degrees c)...
asked 7 minutes ago -
Coal is carried from a mine in West Virginia to a power plant in
New York...
asked 27 minutes ago -
Create your own optical illusion and post it! Note: Do
not just copy one from the...
asked 34 minutes ago -
Considering the two measured parameters (h and d) and
considering the formula for calculating the volume,...
asked 42 minutes ago -
What do we call a market where prices today are higher than the
prices in the...
asked 49 minutes ago -
Allocation: Fixed and Variable Costs, Budgeted Fixed and
Variable Costs
Biotechtron, Inc., has two research laboratories...
asked 57 minutes ago -
1. Why does Newton's second law describes the
conswrvation of momentum?
2. What is extensive property...
asked 1 hour ago -
Presently, AFC has on its medical staff 10 doctors and 10
nurses. The daily wage of...
asked 1 hour ago