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For each of the following, solve the problem and create a graph showing the position of...
Number 3 Please. For each of the following, solve the problem and create a graph showing...
Number 3 Please.
For each of the following, solve the problem and create a graph showing the position of the bullet of the gun and the monkey at the same points in time. A monkey is in a tree 30 meters above the ground. The hunter is 40 meters away and has a gun that shoots at 60 m/s. How far will the monkey fall before being hit? 2. A hunter stands 18 meters away from a tree with a...
solve problem and create graph showing position of bullet of gun and monkey at same points...
solve problem and create graph showing position of bullet of
gun and monkey at same points in time.
A hunter stands 18 meters away from a tree with a monkey hanging from a limb 15 meters above the earth. With what velocity does the projectile leave the hunter's gun t hit the monkey at the instant it hits the ground? 3.
Two runners start at the same point on a straight track. The first runs with constant...
Two runners start at the same point on a straight track. The first runs with constant acceleration so that he covers 109 yards in 9 seconds. The second runner waits 3 seconds and then throws a rock at his opponent's head. If the head and the rock are at the same level form the ground, what must the initial magnitude of the velocity be if the rock is to hit the head just at the 109 yard tape? Give the...
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...
1. Solve the following problem on a clean sheet of paper. A cannon shoots a cannonball...
1. Solve the following problem on a clean sheet of paper. A cannon shoots a cannonball from the ground level (ignore the height of the cannon) towards a cliff of height h 170 m. The cannonball is launched with an initial velocity of 110 m/s at an angle of 64° above the horizontal. Neglect air resistance. Assume the cannonball hits the cliff as it descends (on its way down) exactly at the edge, as shown. Landing point a. Deternine the...
can someone solve c) Problem 3: Newton's third law An apple of mass 0.1 kg falls...
can someone solve c)
Problem 3: Newton's third law An apple of mass 0.1 kg falls from a tree to the ground 2.0m below. a) How long does it take the apple to hit the ground? b) During the fall, what magnitude of force does the apple exert on the Earth? c) Approximately how far does the Earth move towards the apple during the fall? d) During the fall, is the apple moving, the Earth moving, or both, or neither?...
please help am doubting my analysis i. Solve the following problem on a clean sheet of...
please help am doubting my analysis
i. Solve the following problem on a clean sheet of paper. A cannon shoots a cannonball from the ground level (ignore the height of the cannon) towards a cliff of height h = 170 m. The cannonball is launched with an initial velocity of 110 m/s at an angle of 64° above the horizontal. Neglect air resistance. Assume the cannonball hits the cliff as it descends (on its way down) exactly at the edge,...
19 and 20 19. the bottom of the what principle of Physics is used to calculate...
19 and 20
19. the bottom of the what principle of Physics is used to calculate the speed of a roller coaster at the bow - track? a) Newton's 2nd law b) conservation of energy c) momentum d) Impulse = change in momentum 20. A stone is dropped from rest near Earth. In the first second, ignoring air resistance, it falls 10 m b) 9 m c) 5 m d) 1.5 m Part II Problems - Do any 6. Show...
1. A particle moves in one dimension, and its position vs. time is described by the...
1. A particle moves in one dimension, and its position vs. time is described by the function x0) e (t in seconds, x in meters) (a) At what time(s) is its velocity zero? At what time(s) is its acceleration zero? (b) Make a computer plot(Excel, Matlab or whatever you wish) of x vs. t from 1-o to 5 s. (c) What do you expect to see on the x vs. t graph at the time(s) that v-o? What do you...
Problem 2. (25 points) A golfer hits a golf ball with an initial speed of 30...
Problem 2. (25 points) A golfer hits a golf ball with an initial speed of 30 m/s at an angle of 35° with the ground. The ball flies over the level ground and lands at the same height from which it was hit. a) How long does it take for the ball to reach its highest point? b) What is the range of the ball? c) Find the velocity of the ball just before it hits the ground. d) After...
Number 3 Please.
For each of the following, solve the problem and create a graph showing the position of the bullet of the gun and the monkey at the same points in time. A monkey is in a tree 30 meters above the ground. The hunter is 40 meters away and has a gun that shoots at 60 m/s. How far will the monkey fall before being hit? 2. A hunter stands 18 meters away from a tree with a...
solve problem and create graph showing position of bullet of
gun and monkey at same points in time.
A hunter stands 18 meters away from a tree with a monkey hanging from a limb 15 meters above the earth. With what velocity does the projectile leave the hunter's gun t hit the monkey at the instant it hits the ground? 3.
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...
1. Solve the following problem on a clean sheet of paper. A cannon shoots a cannonball from the ground level (ignore the height of the cannon) towards a cliff of height h 170 m. The cannonball is launched with an initial velocity of 110 m/s at an angle of 64° above the horizontal. Neglect air resistance. Assume the cannonball hits the cliff as it descends (on its way down) exactly at the edge, as shown. Landing point a. Deternine the...
can someone solve c)
Problem 3: Newton's third law An apple of mass 0.1 kg falls from a tree to the ground 2.0m below. a) How long does it take the apple to hit the ground? b) During the fall, what magnitude of force does the apple exert on the Earth? c) Approximately how far does the Earth move towards the apple during the fall? d) During the fall, is the apple moving, the Earth moving, or both, or neither?...
please help am doubting my analysis
i. Solve the following problem on a clean sheet of paper. A cannon shoots a cannonball from the ground level (ignore the height of the cannon) towards a cliff of height h = 170 m. The cannonball is launched with an initial velocity of 110 m/s at an angle of 64° above the horizontal. Neglect air resistance. Assume the cannonball hits the cliff as it descends (on its way down) exactly at the edge,...
19 and 20
19. the bottom of the what principle of Physics is used to calculate the speed of a roller coaster at the bow - track? a) Newton's 2nd law b) conservation of energy c) momentum d) Impulse = change in momentum 20. A stone is dropped from rest near Earth. In the first second, ignoring air resistance, it falls 10 m b) 9 m c) 5 m d) 1.5 m Part II Problems - Do any 6. Show...
1. A particle moves in one dimension, and its position vs. time is described by the function x0) e (t in seconds, x in meters) (a) At what time(s) is its velocity zero? At what time(s) is its acceleration zero? (b) Make a computer plot(Excel, Matlab or whatever you wish) of x vs. t from 1-o to 5 s. (c) What do you expect to see on the x vs. t graph at the time(s) that v-o? What do you...
Problem 2. (25 points) A golfer hits a golf ball with an initial speed of 30 m/s at an angle of 35° with the ground. The ball flies over the level ground and lands at the same height from which it was hit. a) How long does it take for the ball to reach its highest point? b) What is the range of the ball? c) Find the velocity of the ball just before it hits the ground. d) After...
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