Exercise I A ball of mass m is launched with a velocity Vo making an angle a with the horizontal, from point O at the Vo ground level in a vertical plane (xoy) wall toward a wall at distance d from o. A represent the maximum height d reached by ball, where the ball at A is just above the wall. Given: g = 10 m/s?, Neglect air resistance. 1- Name the only force acting on the ball during its motion. 2- Write the expression of the velocity as function of V0, g, a and t. 3- By using Newton's second law, give the parametric equations of the motion as function of Vo, g, a and t.
Exercise I A ball of mass m is launched with a velocity Vo making an angle a with the horizontal, from point O at the Vo ground level in a vertical plane (xoy) wall toward a wall at distance d from o. A represent the maximum height d reached by ball, where the ball at A is just above the wall. Given: g = 10 m/s?, Neglect air resistance. 1- Name the only force acting on the ball during its motion. 2- Write the expression of the velocity as function of V0, g, a and t. 3- By using Newton's second law, give the parametric equations of the motion as function of Vo, g, a and t.
University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter6: Applications Of Newton's Laws
Section: Chapter Questions
Problem 63P: The contestant now pulls the block of ice with a rope over his shoulder at the same angle above the...
Related questions
Concept explainers
Angular speed, acceleration and displacement
Angular acceleration is defined as the rate of change in angular velocity with respect to time. It has both magnitude and direction. So, it is a vector quantity.
Angular Position
Before diving into angular position, one should understand the basics of position and its importance along with usage in day-to-day life. When one talks of position, it’s always relative with respect to some other object. For example, position of earth with respect to sun, position of school with respect to house, etc. Angular position is the rotational analogue of linear position.
Question
Transcribed Image Text:Exercise I
A ball of mass m is launched with a
velocity V, making an angle a with
the horizontal, from point O at the
vo
ground level in a vertical plane (xoy)
wall
toward a wall at distance d from O.
A represent the maximum height
reached by ball, where the ball at A
is just above the wall.
Given: g = 10 m/s?. Neglect air resistance.
d
1- Name the only force acting on the ball during its motion.
2- Write the expression of the velocity as function of V0, g, a and t.
3- By using Newton's second law, give the parametric equations of the motion
as function of Vo, g, a and t.
4- Determine the equation of the trajectory and specify its shape.
For an angle of launching a = 30°and initial speed VO = 10 m/s
5- At what instant t1, the ball reaches the ground at B
6- Determine the distance between the launching point and the point B when the
ball reaches the ground (maximum range)
7- Determine the magnitude and the direction of the velocity at point
“B" when the ball touches the ground
8- Calculate the maximum height at the point A
9- If the height of the wall is 0.8 m, indicate if the ball will touch the
wall by passing above it or not
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 3 steps
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.Recommended textbooks for you
University Physics Volume 1
Physics
ISBN:
9781938168277
Author:
William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:
OpenStax - Rice University
University Physics Volume 1
Physics
ISBN:
9781938168277
Author:
William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:
OpenStax - Rice University