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Please use kinematic equation
t cases Make sure to show all work in complete detail, NO...
Please show work 23 An officer is investigating an incident where a car veered off a...
Please show work
23 An officer is investigating an incident where a car veered off a cliff. The officer is curious of the car was going. They finds that the height of the clif is 30 m and the car lands 50 m away fom the the cliff. a) How long was the car in the air for? b) What speed did the car leave the cliff? 24. A lab group wants to predict exactly where a ball will land...
For each of the following textbook problems (ch3) use the projectile motion equation to determine the...
For each of the following textbook problems (ch3) use the projectile motion equation to determine the following. Assume no air resistance. {Be sure to use the appropriate signs to indicate direction}: A golf hall rolls off a horizontal cliff with an initial (horizontal) speed of 11.4 m/s. The ball falls a vertical distance of 15.5 m into a lake below. a. How much time does the ball spend in the air? b. What is the horizontal distance from the cliff...
Please show the work PHYS 2 euie 1 Name: A block slides down an incline at...
Please show the work
PHYS 2 euie 1 Name: A block slides down an incline at an angle of 30.0°. At the bottom of the incline the block is travelling at 1.20 m/s. The coefficient between the block and the incline is 0.25. a. What are the energies at the start and end of the problem? b. Solve for the distance the block slide down the incline. (ans: 0.259 m) 3. 4. A solid ball with a mass of 4.00kg...
Make sure to consider all parts of the problem with detail and accuracy. Please show your...
Make sure to consider all parts of the
problem with detail and accuracy. Please show your work and
explain. Thank you!
A cylindrical wheel of uniform density with mass M=11kg and radius R= 2m rolls without slipping on an incline that makes an angle of 0 = 30° with the horizontal, as shown in the diagram; there is friction between the wheel and the ramp. A block of equal mass Mis sliding on a separate, frictionless incline, also forming an...
Plzzzz answer and show all work for the questions below. including all free body diagrams. III. An elevator is movi...
Plzzzz answer and show all work for the questions below.
including all free body diagrams.
III. An elevator is moving upward at a ceiling 2.50 m above the floor of t 15. How long does it take at a constant speed of 4.00 m/s. A bolt in the elevator the floor of the elevator works itself loose and falls to the floor. long does it take for the bolt to fall to the elevator floor? a. 0.422 s b. 0.851...
Can someone please work these step-by-step. I have the answers but needing to know how to...
Can someone please work these step-by-step. I have the
answers but needing to know how to work them.
5. A hammer is dropped from the top of a tower that is 400 m high. If we neglect air resistance so that the only force on the hammer is gravity, with what velocity does the hammer strike the ground? 6. A cowboy shoots a bullet straight up into the air with an initial speed of 800 m/s. If the bullet is...
show all the work please 1. You are on a flat football field, 23.0 m away...
show all the work please
1. You are on a flat football field, 23.0 m away from a very high wall. You throw a raw egg towards the wall, at an initial speed of 22.2 m/s and an angle of 35.5° above horizontal Assuming frictionless free fall: Does the egg hit the wall, or does it hit the ground first? If it hits the ground first, then calculate how far from the wall the egg hits the ground. If it...
Please show all work, handwritten please. Thank you. Acid-Base Equilibria; Buffers, and Titrations Be sure to...
Please show all work, handwritten please. Thank you.
Acid-Base Equilibria; Buffers, and Titrations Be sure to show ALL YOUR WORK! 1. Consider the titration of a 35.0 mL sample of 0.105 M HBr with 0.200 M KOH. Determine each of the following quantities. a. the initial pH b. the volume of KOH solution required to reach the equivalence point c. the pH at the equivalence point 2. Use the table of indicators below to choose the best indicator for the...
3.5 continues at other page tically upward. 60.0° position and me. (b) What is 45.0 cm/s...
3.5 continues at other page
tically upward. 60.0° position and me. (b) What is 45.0 cm/s 0 for the first 1.06 m inarian with m above the shoots hori- ee in a vain muzzle ve- e the mon 8.75 m . Kicking an Extra Point. In Canadian football, chdown the team has the opportunity to earn one more goal posts. The 3.58 kicking the ball over the bar between the o ft above the ground, and the ball is kicked...
est particle of soil - Googie x Farris Rafique's Quiz History: Ho x G work equation...
est particle of soil - Googie x Farris Rafique's Quiz History: Ho x G work equation - Google S e.com/courses/162718/quizzes/144982/history2version-1 Question 7 0/0.2 pts How much work in joules was done to increase the velocity of a 3 kg ball from 7 m/s to 18 m/s? HINT: Use the Work-Kinetic Energy Theorem formula Wnet KEy - KE 137.5 0/0.08 pts rect Question 8 Complete the following statements by choosing the correct answer from the oog ×: G smallest particle of...
Please show work
23 An officer is investigating an incident where a car veered off a cliff. The officer is curious of the car was going. They finds that the height of the clif is 30 m and the car lands 50 m away fom the the cliff. a) How long was the car in the air for? b) What speed did the car leave the cliff? 24. A lab group wants to predict exactly where a ball will land...
For each of the following textbook problems (ch3) use the projectile motion equation to determine the following. Assume no air resistance. {Be sure to use the appropriate signs to indicate direction}: A golf hall rolls off a horizontal cliff with an initial (horizontal) speed of 11.4 m/s. The ball falls a vertical distance of 15.5 m into a lake below. a. How much time does the ball spend in the air? b. What is the horizontal distance from the cliff...
Please show the work
PHYS 2 euie 1 Name: A block slides down an incline at an angle of 30.0°. At the bottom of the incline the block is travelling at 1.20 m/s. The coefficient between the block and the incline is 0.25. a. What are the energies at the start and end of the problem? b. Solve for the distance the block slide down the incline. (ans: 0.259 m) 3. 4. A solid ball with a mass of 4.00kg...
Make sure to consider all parts of the
problem with detail and accuracy. Please show your work and
explain. Thank you!
A cylindrical wheel of uniform density with mass M=11kg and radius R= 2m rolls without slipping on an incline that makes an angle of 0 = 30° with the horizontal, as shown in the diagram; there is friction between the wheel and the ramp. A block of equal mass Mis sliding on a separate, frictionless incline, also forming an...
Plzzzz answer and show all work for the questions below.
including all free body diagrams.
III. An elevator is moving upward at a ceiling 2.50 m above the floor of t 15. How long does it take at a constant speed of 4.00 m/s. A bolt in the elevator the floor of the elevator works itself loose and falls to the floor. long does it take for the bolt to fall to the elevator floor? a. 0.422 s b. 0.851...
Can someone please work these step-by-step. I have the
answers but needing to know how to work them.
5. A hammer is dropped from the top of a tower that is 400 m high. If we neglect air resistance so that the only force on the hammer is gravity, with what velocity does the hammer strike the ground? 6. A cowboy shoots a bullet straight up into the air with an initial speed of 800 m/s. If the bullet is...
show all the work please
1. You are on a flat football field, 23.0 m away from a very high wall. You throw a raw egg towards the wall, at an initial speed of 22.2 m/s and an angle of 35.5° above horizontal Assuming frictionless free fall: Does the egg hit the wall, or does it hit the ground first? If it hits the ground first, then calculate how far from the wall the egg hits the ground. If it...
Please show all work, handwritten please. Thank you.
Acid-Base Equilibria; Buffers, and Titrations Be sure to show ALL YOUR WORK! 1. Consider the titration of a 35.0 mL sample of 0.105 M HBr with 0.200 M KOH. Determine each of the following quantities. a. the initial pH b. the volume of KOH solution required to reach the equivalence point c. the pH at the equivalence point 2. Use the table of indicators below to choose the best indicator for the...
3.5 continues at other page
tically upward. 60.0° position and me. (b) What is 45.0 cm/s 0 for the first 1.06 m inarian with m above the shoots hori- ee in a vain muzzle ve- e the mon 8.75 m . Kicking an Extra Point. In Canadian football, chdown the team has the opportunity to earn one more goal posts. The 3.58 kicking the ball over the bar between the o ft above the ground, and the ball is kicked...
est particle of soil - Googie x Farris Rafique's Quiz History: Ho x G work equation - Google S e.com/courses/162718/quizzes/144982/history2version-1 Question 7 0/0.2 pts How much work in joules was done to increase the velocity of a 3 kg ball from 7 m/s to 18 m/s? HINT: Use the Work-Kinetic Energy Theorem formula Wnet KEy - KE 137.5 0/0.08 pts rect Question 8 Complete the following statements by choosing the correct answer from the oog ×: G smallest particle of...
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