Physics Physics Practice Problems Solutions Library

# Symmetrical Launch Solutions Library

Access 34 Symmetrical Launch video and text solutions to help you complete your homework. Need to revisit the concept? Watch our Symmetrical Launch learn videos.

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34 solutions

Symmetrical Launch

#### Q. During a baseball game, a baseball is struck at ground level by a batter. The ball leaves the baseball bat with an initial velocity v0 = 25 m/s at ...

Solved • Jul 14, 2020

Symmetrical Launch

#### Q. A softball is hit over a third baseman's head with some speed v0 at an angle θ above the horizontal. Immediately after the ball is hit, the third b...

Solved • Jul 14, 2020

Symmetrical Launch

#### Q.  A projectile is fired with speed v0 at an angle θ from the horizontal as shown in the figure below.Part A. Find the highest point in the trajector...

Solved • Jul 14, 2020

Symmetrical Launch

#### Q. During a baseball game, a baseball is struck at ground level by a batter. The ball leaves the baseball bat with an initial velocity v0 = 25 m/s at ...

Solved • Jul 13, 2020

Symmetrical Launch

#### Q. An arrow is shot at an angle of θ = 45° above the horizontal. The arrow hits a tree a horizontal distance D = 220m away, at the same height above t...

Solved • Jun 2, 2020

Symmetrical Launch

#### Q. A physics student on Planet Exidor throws a ball, and it follows the parabolic trajectory shown in the figure. The ball's position is shown at 1s i...

Solved • Jun 1, 2020

Symmetrical Launch

#### Q. A physics student on Planet Exidor throws a ball, and it follows the parabolic trajectory shown in the figure. The ball's position is shown at 1s i...

Solved • Jun 1, 2020

Symmetrical Launch

#### Q. A physics student on Planet Exidor throws a ball, and it follows the parabolic trajectory shown in the figure. The ball's position is shown at 1s i...

Solved • Jun 1, 2020

Symmetrical Launch

#### Q. A physics student on Planet Exidor throws a ball, and it follows the parabolic trajectory shown in the figure. The ball's position is shown at 1s i...

Solved • Jun 1, 2020

Symmetrical Launch

#### Q. A physics student on Planet Exidor throws a ball, and it follows the parabolic trajectory shown in the figure. The ball's position is shown at 1s i...

Solved • May 21, 2020

Symmetrical Launch

#### Q. c) Find H, the maximum height attained by the projectile. Express the time in terms of v0, θ, and g. d) Find the total distance R (often called the...

Solved • May 3, 2020

Symmetrical Launch

#### Q. 1. Theoretically, the angle of projection for maximum range is 45 degree. does this set a limit on the range? Explain.2. What effect does air resis...

Solved • May 2, 2020

Symmetrical Launch

#### Q. For the motion diagram given (Figure 1), sketch the shape of a possible graph for the x velocity versus time, vx(t). Use the indicated coordinate s...

Solved • May 1, 2020

Symmetrical Launch

#### Q. For the motion diagram given (Figure 1), sketch the shape of a possible graph for the y velocity versus time, vy(t). Use the indicated coordinate s...

Solved • May 1, 2020

Symmetrical Launch

#### Q. For the motion diagram given (Figure 1), sketch the shape of a possible graph for the y position versus time, y(t). Use the indicated coordinate sy...

Solved • May 1, 2020

Symmetrical Launch

#### Q. a) Find the time that it takes the projectile to reach its maximum height H. Express the answer in terms of v0, theta, and g (the magnitude of the ...

Solved • Apr 28, 2020

Symmetrical Launch

#### Q. For the motion diagram given (Figure 1), sketch the shape of a possible graph for the x position versus time, x(t). Use the indicated coordinate sy...

Solved • Apr 28, 2020

Symmetrical Launch

#### Q. Rank these throws based on the maximum height reached by the ball.Rank from largest to smallest. To rank items as equivalent, overlap them.

Solved • Apr 9, 2020

Symmetrical Launch

#### Q. The figure (Intro 1 figure) shows the trajectory (i.e., the path) of a ball undergoing projectile motion over level ground. The time t0 = 0 s corre...

Solved • Mar 11, 2020

Symmetrical Launch

#### Q. A long jumper leaves the ground at 45 above the horizontal and lands 9.1m away. A. What is her "takeoff" speed v0 ?B. Now she is out on a hike and ...

Solved • Oct 29, 2018

Symmetrical Launch

#### Q. A fire hose held near the ground shoots water at a speed of 6.5 m/s.(A) At what angle(s) should the nozzle point in order that the water land 2.5 m...

Solved • Oct 29, 2018

Symmetrical Launch

#### Q. In the long jump, an athlete launches herself at an angle above the ground and lands at the same height, trying to travel the greatest horizontal d...

Solved • Oct 29, 2018

Symmetrical Launch

#### Q. A cannon, located 60.0 m from the base of a vertical 25.0-m-tall cliff, shoots a 15-kg shell at 43.0 above the horizontal toward the cliff.  What m...

Solved • Oct 29, 2018

Symmetrical Launch

#### Q. The froghopper, Philaenus spumarius, holds the world record for insect jumps. When leaping at an angle of 58.0° above the horizontal, some of the t...

Solved • Oct 29, 2018

Symmetrical Launch

#### Q. An object is launched from the ground with an unknown initial speed directed at 30° above the horizontal. If it reaches a maximum height of 40 m be...

Solved • Jun 29, 2018

Symmetrical Launch

#### Q. The range of an object launched from the ground at an angle is 300 m. If the vertical component of its velocity just before returning to the ground...

Solved • Jun 29, 2018

Symmetrical Launch

#### Q. Given: The battleship and enemy ships A and B lie along a straight line. Neglect air friction. A battleship simultaneously fires two shells (with t...

Solved • May 24, 2017

Symmetrical Launch

#### Q. A ball is thrown and follows the parabolic path shown. Air friction is negligible. Point Q is the highest point on the path. Points P and R are the...

Solved • May 24, 2017

Symmetrical Launch

#### Q. Given: The battleship and enemy ships 1 and 2 lie along a straight line. Neglect air friction. Consider the motion of the two projectiles fired at ...

Solved • May 24, 2017

Symmetrical Launch

#### Q. Two children are playing catch. One throws a ball with an initial velocity of 3 m/s at an angle of 40 degrees with respect to the horizontal. What ...

Solved • Mar 3, 2017

Symmetrical Launch

#### Q. A projectile returns to its original height after 6.08 seconds, during which time it travels 76.2 meters horizontally. If air resistance can be neg...

Solved • Jan 18, 2017

Symmetrical Launch

#### Q. A projectile is fired from the ground at 50 m/s with a launch angle of 30o. What will the height of the projectile be after 1 s?

Solved • Jan 6, 2017

Symmetrical Launch

#### Q. An NFL quarterback will often throw lobs at 20 m/s with a launch angle of 50o. If a wide receiver runs away from the quarterback at a speed of 7 m/...

Solved • Jan 5, 2017

Symmetrical Launch

#### Q. A projectile is launched through the air at 20 m/s with a launch angle of 65 o. At what height will the projectile have lost 50% of its speed?

Solved • Jan 5, 2017