please answer questions 5,6, and 7. show all working, thank you
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please answer questions 5,6, and 7. show all working,
thank you
D Question 5 10.5 pts...
An object is initially traveling in the +x direction at 15 m/s. A constant acceleration of...
An object is initially traveling in the +x direction at 15 m/s. A constant acceleration of 6.7 m/s2 is applied in the -x direction. What is the displacement it travels, in meters, before it stops? If in the negative x direction, indicate so with a negative sign.
please answer questions 7 and 8 thank you D Question 7 10.5 pts A projectile is...
please answer questions 7 and 8 thank you
D Question 7 10.5 pts A projectile is launched from the ground at an angle of 37 degrees above the horizontal. It reaches a maximum height of 21 meters above the ground. With what speed was it launched in m/s? DI Question 8 10.5 pts A projectile is launched from the top of a building at an angle of 28 degrees above the horizontal. It travels a horizontal displacement of 19 meters...
1. An object is originally moving in the +x direction at 16 m/s and a constant...
1. An object is originally moving in the +x direction at 16 m/s and a constant acceleration is applied to it. When it is at a displacement of 7 meters in the +x direction it is moving in the -x direction at 6 m/s. What is the acceleration of the object in m/s2? If in the -x direction, include a negative sign. 2. An object travels in the +x direction for 6 meters for 3.4 seconds and then, immediately, changes...
→XCIO D Question 11 7.5 pts An object moves in the x direction only under a...
→XCIO D Question 11 7.5 pts An object moves in the x direction only under a constant acceleration. It's acceleration is 3 m/s in the *x direction. It is originally moving at 14 m/s in the direction. How long does it take in seconds, to travel a displacement of 22 m in the ex direction? Hint: Find the velocity at this displacement similar to the last question, first. Question 12 7.5 pts Car 1 is at rest at a traffic...
please answer in TERMS of vi, vf, a, t, and x please help with #3, #4,...
please answer in TERMS of vi, vf, a, t, and x
please help with #3, #4, and #5! Much appreciated!!!
An accelerating object travels 12 meters from rest in
a certain time. How far in meters could it have traveled from rest
in the triple time?
2. An object moving along the x-axis initially has a velocity of 60 m/s and is slowing down at the rate of 4 m/s per second. How far (in meters) will it travel before...
D Question 8 1 pts Consider motion in one dimension. (The sign of the vector quantities...
D Question 8 1 pts Consider motion in one dimension. (The sign of the vector quantities is their direction indicator.) An object moves in the positive x-direction with speed 4.6 m/s for 4.1 s. It stops for 2.6 s and then accelerates with acceleration -7 m/s2 for 2.5 s What is the average velocity of this object in units of m/s? Enter a number with two digits behind the decimal point.
Please try to answer all questions and show work. Thank you. 1. A baseball player is...
Please try to answer all questions and show work. Thank
you.
1. A baseball player is warming up and tosses a ball straight up into the air. The ball travels up until it reaches some maximum height, and then falls back down to the player's hand. If we neglect air resistance, then the magnitude of the acceleration of the ball is? A. largest the moment after it leaves the players hand. B. smallgst the moment after it leaves the player's...
PLEASE ANSWER ALL QUESTION WHICH ONE IS MISSING. THANK YOU SO MUCH. ロvelocity vs. nme Graph...
PLEASE ANSWER ALL QUESTION WHICH ONE IS MISSING.
THANK YOU SO MUCH.
ロvelocity vs. nme Graph A ball is thrown straight up into the air and then, on the way back down, is caught at the same height it was released at. For the following graphs, UP IS POSITIVE & DOWN IS NEGATIVE. Assume there is no air drag. Which one of the following vy vs. t graphs best represents the motion of the ball the entire time it was...
EXERCISE You are traveling along an interstate highway at 35.0 m/s (about 79 mph) when a...
EXERCISE You are traveling along an interstate highway at 35.0 m/s (about 79 mph) when a truck stops suddenly in front of you. You immediately apply your brakes and cut your speed in half after 5.0 s. Hint (a) What was your acceleration (in m/s2), assuming it was constant? (Assume you are initially traveling in the positive direction. Indicate the direction with the sign of your answer.) -3.5 m/s2 (b) How long (in s) did it take you to stop...
Please show all your work. 5) Acceleration is to velocity as velocity is to position . aaux"# r where vr įs th...
Please show all your work.
5) Acceleration is to velocity as velocity is to position . aaux"# r where vr įs the instantaneous velocity. So the average acceleration is about how rapidly the instantaneous velocity is changing, and the sign tells about the direction of the change. At For the pendulum, you made estimates of the instantaneous velocity for ←2.05[s] and t= 2.5%]. Also, the average speed and average velocity estimates that you made at other times may be reasonable...
please answer questions 7 and 8 thank you
D Question 7 10.5 pts A projectile is launched from the ground at an angle of 37 degrees above the horizontal. It reaches a maximum height of 21 meters above the ground. With what speed was it launched in m/s? DI Question 8 10.5 pts A projectile is launched from the top of a building at an angle of 28 degrees above the horizontal. It travels a horizontal displacement of 19 meters...
→XCIO D Question 11 7.5 pts An object moves in the x direction only under a constant acceleration. It's acceleration is 3 m/s in the *x direction. It is originally moving at 14 m/s in the direction. How long does it take in seconds, to travel a displacement of 22 m in the ex direction? Hint: Find the velocity at this displacement similar to the last question, first. Question 12 7.5 pts Car 1 is at rest at a traffic...
please answer in TERMS of vi, vf, a, t, and x
please help with #3, #4, and #5! Much appreciated!!!
An accelerating object travels 12 meters from rest in
a certain time. How far in meters could it have traveled from rest
in the triple time?
2. An object moving along the x-axis initially has a velocity of 60 m/s and is slowing down at the rate of 4 m/s per second. How far (in meters) will it travel before...
D Question 8 1 pts Consider motion in one dimension. (The sign of the vector quantities is their direction indicator.) An object moves in the positive x-direction with speed 4.6 m/s for 4.1 s. It stops for 2.6 s and then accelerates with acceleration -7 m/s2 for 2.5 s What is the average velocity of this object in units of m/s? Enter a number with two digits behind the decimal point.
Please try to answer all questions and show work. Thank
you.
1. A baseball player is warming up and tosses a ball straight up into the air. The ball travels up until it reaches some maximum height, and then falls back down to the player's hand. If we neglect air resistance, then the magnitude of the acceleration of the ball is? A. largest the moment after it leaves the players hand. B. smallgst the moment after it leaves the player's...
PLEASE ANSWER ALL QUESTION WHICH ONE IS MISSING.
THANK YOU SO MUCH.
ロvelocity vs. nme Graph A ball is thrown straight up into the air and then, on the way back down, is caught at the same height it was released at. For the following graphs, UP IS POSITIVE & DOWN IS NEGATIVE. Assume there is no air drag. Which one of the following vy vs. t graphs best represents the motion of the ball the entire time it was...
EXERCISE You are traveling along an interstate highway at 35.0 m/s (about 79 mph) when a truck stops suddenly in front of you. You immediately apply your brakes and cut your speed in half after 5.0 s. Hint (a) What was your acceleration (in m/s2), assuming it was constant? (Assume you are initially traveling in the positive direction. Indicate the direction with the sign of your answer.) -3.5 m/s2 (b) How long (in s) did it take you to stop...
Please show all your work.
5) Acceleration is to velocity as velocity is to position . aaux"# r where vr įs the instantaneous velocity. So the average acceleration is about how rapidly the instantaneous velocity is changing, and the sign tells about the direction of the change. At For the pendulum, you made estimates of the instantaneous velocity for ←2.05[s] and t= 2.5%]. Also, the average speed and average velocity estimates that you made at other times may be reasonable...
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