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Fall 2019 Physics 201 Final Exam 3. Question 3 A cannonball of mass 15 ko is...
1. A cannon fires a cannonball at an angle of 30° above horizontal. The initial velocity...
1. A cannon fires a cannonball at an angle of 30° above horizontal. The initial velocity of the cannonball is 40 m/s. Assume the coordinate system in which x is horizontal and y is vertical. (a) What is the x-component of the initial velocity? '40 % cos ao (b) What is the y-component of the initial velocity? (c) Gravity causes a constant acceleration of 9.81 m/s. In what direction is this acceleration? (d) What affect will this acceleration have on...
can you guys do the last question the bonus question A cannonball is shot from a...
can you guys do the last question the bonus question
A cannonball is shot from a cannon, at an initial height of 1.1 meters. At the peak of the trajectory, it strikes a smiley face picture, located 4.1 meters to the right. (define the i-axis to the right, and define the j-axis as up) Hint: In order to solve this, you have to understand what ''At the peak of the trajectory'' means. It means at the maximum height of the...
Spring 2019 Physics 309 Exam 2 Question 3 A block sits at the top of a...
Spring 2019 Physics 309 Exam 2 Question 3 A block sits at the top of a 20 m hill. How fast will the block be once it reaches the bottom of the hill? sliding a. - 20(9.s) sin 30 Fsu : 20 (9.9 cos 30 Question 4 A block sits at the top of a 20 m high hill. It slides down the hill and then slides up a second hill whose height is 8 m. How fast will the...
Submission 3 (0.66/1 points) Friday, July 24, 2020 07:15 PM +08 Suppose a small cannonball weighing...
Submission 3 (0.66/1 points) Friday, July 24, 2020 07:15 PM +08 Suppose a small cannonball weighing 98 N is shot vertically upward, with an initial velocity Vo = 94 m/s. The answer to the question "How high does the cannonball go?" depends on whether we take air resistance into account. If air resistance is ignored and the positive direction is upward, then a model for the state of the cannonball is given by d s/dt = -9 (equation (12) of...
Professor who has a mass of 95kg . Start down a slide that has an angle...
Professor who has a mass of 95kg . Start down a slide that has an angle 40 degree with the horizontal. If the coefficient of kinetic friction between professor's short and the slide is 0.25. What is his acceleration? An airplane is flying 340km/hr at 12 degree east of North. The wind is blowing 40km/hr at 34 degree south of east. What is the palne's actual velocity? Wil-E-Coyole drops a sky bowling ball off a cliff to try to catch...
1. 2. Numerical Problems An aeroplane is flying horizontally at a speed of 100 m's releases...
1. 2. Numerical Problems An aeroplane is flying horizontally at a speed of 100 m's releases a bomb at a height of 500 m. Find (1) the time taken by the to reach the ground. (ii) The horizontal distance where the bomb strikes the ground A bomb is dropped from an aeroplane when it is directly above a target at a height of 1500 m. If the speed of the aeroplane in the horizontal direction is be 540 km/h, calculate...
Question 3 1 pts A rock is thrown upward from the edge of a cliff that...
Question 3 1 pts A rock is thrown upward from the edge of a cliff that is 20 m high. The object rises 15 m and then falls to the ground. If the positive direction of the x is up, what is the rock's displacement? O 20 m 0-15 m -20 m O 55 m Question 4 1 pts A 4.4-kg mass is falling starting from rest at a height of 22 m. How much time does it take for...
webdav/pid-8042544-dt-content-rid-75127845 1/courses/17218.201810/exam1.pdf University Physics I Fall 2017 3. [12 pts] A projectile is shot at an...
webdav/pid-8042544-dt-content-rid-75127845 1/courses/17218.201810/exam1.pdf University Physics I Fall 2017 3. [12 pts] A projectile is shot at an angle 30° from the horizontal at a speed of 100 m/s. (a) What is the speed of the projectile when it is at its maximum height? (b) How far away does it land? THIS IS GRADED BY IDEA RUBRIC. Be sure to provide a sketch of the trajectory indicating components of the initial velocity and what is asked for
9:09 I LTE Assignment06.pdf 1 of 1 MEDGAR EVERS COLLEGE Basic Physics PHY 114-W-01 Department of...
9:09 I LTE Assignment06.pdf 1 of 1 MEDGAR EVERS COLLEGE Basic Physics PHY 114-W-01 Department of Physical and Computer Sciences Medgar Evers College Assignment 6 Name: Write or type work and solutions on a separate paper. If written, write legibly . A rock is thrown upward from a level ground in such a way that the maximum height of its flight is equal to its horizontal range. At what angle is the rock thrown? 2. A projectile is fired with...
DIC 213 Nov 07, 2019, 17:00-18:40 IŞIK UNIVERSITY, PHYS1101 - General Physics I MIDTERM EXAM 1...
DIC 213 Nov 07, 2019, 17:00-18:40 IŞIK UNIVERSITY, PHYS1101 - General Physics I MIDTERM EXAM 1 First Name 18:40 Burak Last Name Tortumly Student ID 2155E2361D ROW NUMBER: 153 P3 Grade: 2 8 -30 P3. (20 points) A body is projected downward at an angle of 30° with the horizontal from the top of a building, which is 160m high as shown in the picture. The magnitude of the initial velocity of the body is 40 m/s. Take g=10 m/s,...
1. A cannon fires a cannonball at an angle of 30° above horizontal. The initial velocity of the cannonball is 40 m/s. Assume the coordinate system in which x is horizontal and y is vertical. (a) What is the x-component of the initial velocity? '40 % cos ao (b) What is the y-component of the initial velocity? (c) Gravity causes a constant acceleration of 9.81 m/s. In what direction is this acceleration? (d) What affect will this acceleration have on...
can you guys do the last question the bonus question
A cannonball is shot from a cannon, at an initial height of 1.1 meters. At the peak of the trajectory, it strikes a smiley face picture, located 4.1 meters to the right. (define the i-axis to the right, and define the j-axis as up) Hint: In order to solve this, you have to understand what ''At the peak of the trajectory'' means. It means at the maximum height of the...
Spring 2019 Physics 309 Exam 2 Question 3 A block sits at the top of a 20 m hill. How fast will the block be once it reaches the bottom of the hill? sliding a. - 20(9.s) sin 30 Fsu : 20 (9.9 cos 30 Question 4 A block sits at the top of a 20 m high hill. It slides down the hill and then slides up a second hill whose height is 8 m. How fast will the...
Submission 3 (0.66/1 points) Friday, July 24, 2020 07:15 PM +08 Suppose a small cannonball weighing 98 N is shot vertically upward, with an initial velocity Vo = 94 m/s. The answer to the question "How high does the cannonball go?" depends on whether we take air resistance into account. If air resistance is ignored and the positive direction is upward, then a model for the state of the cannonball is given by d s/dt = -9 (equation (12) of...
Professor who has a mass of 95kg . Start down a slide that has an angle 40 degree with the horizontal. If the coefficient of kinetic friction between professor's short and the slide is 0.25. What is his acceleration? An airplane is flying 340km/hr at 12 degree east of North. The wind is blowing 40km/hr at 34 degree south of east. What is the palne's actual velocity? Wil-E-Coyole drops a sky bowling ball off a cliff to try to catch...
1. 2. Numerical Problems An aeroplane is flying horizontally at a speed of 100 m's releases a bomb at a height of 500 m. Find (1) the time taken by the to reach the ground. (ii) The horizontal distance where the bomb strikes the ground A bomb is dropped from an aeroplane when it is directly above a target at a height of 1500 m. If the speed of the aeroplane in the horizontal direction is be 540 km/h, calculate...
Question 3 1 pts A rock is thrown upward from the edge of a cliff that is 20 m high. The object rises 15 m and then falls to the ground. If the positive direction of the x is up, what is the rock's displacement? O 20 m 0-15 m -20 m O 55 m Question 4 1 pts A 4.4-kg mass is falling starting from rest at a height of 22 m. How much time does it take for...
webdav/pid-8042544-dt-content-rid-75127845 1/courses/17218.201810/exam1.pdf University Physics I Fall 2017 3. [12 pts] A projectile is shot at an angle 30° from the horizontal at a speed of 100 m/s. (a) What is the speed of the projectile when it is at its maximum height? (b) How far away does it land? THIS IS GRADED BY IDEA RUBRIC. Be sure to provide a sketch of the trajectory indicating components of the initial velocity and what is asked for
9:09 I LTE Assignment06.pdf 1 of 1 MEDGAR EVERS COLLEGE Basic Physics PHY 114-W-01 Department of Physical and Computer Sciences Medgar Evers College Assignment 6 Name: Write or type work and solutions on a separate paper. If written, write legibly . A rock is thrown upward from a level ground in such a way that the maximum height of its flight is equal to its horizontal range. At what angle is the rock thrown? 2. A projectile is fired with...
DIC 213 Nov 07, 2019, 17:00-18:40 IŞIK UNIVERSITY, PHYS1101 - General Physics I MIDTERM EXAM 1 First Name 18:40 Burak Last Name Tortumly Student ID 2155E2361D ROW NUMBER: 153 P3 Grade: 2 8 -30 P3. (20 points) A body is projected downward at an angle of 30° with the horizontal from the top of a building, which is 160m high as shown in the picture. The magnitude of the initial velocity of the body is 40 m/s. Take g=10 m/s,...
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