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Problem 2 (50 points) An object of mass m is launched from the ground at 30...
Please answer ALL parts in SIMPLEST FORM! NO explanations are needed, THANK YOU!!! Problem 1 (50...
Please answer ALL parts in SIMPLEST FORM! NO explanations are
needed, THANK YOU!!!
Problem 1 (50 points) masses mA 2 kg and mg -1 kg are connected by a small pulley. Mass ma is on an inclined plane at angle θ π/4 radians, and ms is allowed to hang freely (a) Suppose the string has length potential energy of the system as a function of the height of mass ma? (b) Find the acceleration of mass ma (either which way...
Please answer ALL parts in SIMPLEST FORM! NO explanations are needed, THANK YOU!!! Problem 1 (50...
Please answer ALL parts in SIMPLEST FORM! NO explanations are
needed, THANK YOU!!!
Problem 1 (50 points) masses mA -2 kg and mg 1 kg are connected by a small pulley. Mass ma is on an inclined plane at angle 8-/4 radians, and ma is allowed to hang freely (a) Suppose the string has length potential energy of the system as a function of the height of mass mg? (b) Find the acceleration of mass ma (either which way the...
A projectile of mass M #13.4 kg is launched over level ground at a speed 28.6...
A projectile of mass M #13.4 kg is launched over level ground at a speed 28.6 and at an angle of 46.5 degrees above the horizontal. At the instant that the projectile is at what would be its highest point it explodes into two pieces; after the explosion there is a piece of mass ml = 5.2kg which has a vertical component of velocity of 9.7 , and a second piece of mass m2 which moves downwards. The explosion does...
PLEASE ANSWER COMPLETELY A projectile of mass m launched vertically upward from the origin (0,0) with...
PLEASE ANSWER COMPLETELY
A projectile of mass m launched vertically upward from the origin (0,0) with an initial velocity of vo explodes into three pieces when it reaches its maximum height of 490.0 m. Immediately after the explosion, one piece with mass m/4 is observed to have velocity v 3vot vo/2 y, and a second piece also of mass m/4 is observed to have velocity v Vox (a) What is the velocity v of the third piece immediately after the...
1. A firework (small rocket) whose shell has a mass of m 12kg was initially on the ground before being launched to a height of 100m above the ground at which point its horizontal displacement from it...
1. A firework (small rocket) whose shell has a mass of m 12kg was initially on the ground before being launched to a height of 100m above the ground at which point its horizontal displacement from its starting position is 17.6m. At this location its speed is 68m/s and it's at an angle relative to (and above) the horizontal of 80 as depicted in the diagram below. Once it reaches this height it goes off and its shell splits into...
Problem 7 4.A projectile of mass 9.6 kg is launched from the ground with an initial velocity of 12.4 m/s at an angl...
Problem 7 4.A projectile of mass 9.6 kg is launched from the ground with an initial velocity of 12.4 m/s at an angle of 54° above the horizontal (see the figure). At some time after its launch, an explosion splits the projectile into two pieces. One piece, of mass 6.5 kg, is observed at 1.42 seconds after the launch to be at a height of 5.9 m and at a horizontal distance of 13.6 m from the launch point. Find...
Problem 7 4. A projectile of mass 9.6 kg is launched from the ground with an...
Problem 7 4. A projectile of mass 9.6 kg is launched from the ground with an initial velocity of 12.4 m/s at angle of 54° above the horizontal (see the figure). At some time after its launch, an explosion splits the projectile into two pieces. One piece, of mass 6.5 kg, is observed at 1.42 seconds after the launch to be at a height of 5.9 m and at a horizontal distance of 13.6 m from the launch point Find...
A projectile is launched at an initial velocity of 150i+200j m/s (vector) over a horizontal surface....
A projectile is launched at an initial velocity of 150i+200j m/s (vector) over a horizontal surface. The object’s mass is 120kg. At t=5.0s, the projectile explodes to 3 pieces: a 35 kg piece with a velocity of -15i+25j m/s, a 60 kg piece with a velocity of 80i m/s and a 25 kg piece with velocity 549i+685j m/s. a) determine the impulse that acted on the 35 kg piece during the explosion B) assuming that the average force on the...
An object with total mass mtotal = 6.4 kg is sitting at rest when it explodes...
An object with total mass mtotal = 6.4 kg is sitting at rest when it explodes into two pieces. The two pieces, after the explosion, have masses of m and 3m. During the explosion, the pieces are given a total energy of E = 45 J. What is the speed of the smaller piece after the collision? What is the speed of the larger piece after the collision? If the explosion lasted for a time t = 0.029 s, what...
At an Independence Day celebration show, a large firework is shot from the ground and, in...
At an Independence Day celebration show, a large firework is
shot from the ground and, in the first stage of its bursting
pattern, splits into two unequal parts.
Assume that the firework has a mass of m_o = 0.30 kg and is
launched from a cannon at an angle of theta_o= 48.8° with an
initial velocity of v= 20 m/s. Just as the firework reaches its
hight point in its trajectory, it explodes into two pieces.
Immediately after the explosion,...
Please answer ALL parts in SIMPLEST FORM! NO explanations are
needed, THANK YOU!!!
Problem 1 (50 points) masses mA 2 kg and mg -1 kg are connected by a small pulley. Mass ma is on an inclined plane at angle θ π/4 radians, and ms is allowed to hang freely (a) Suppose the string has length potential energy of the system as a function of the height of mass ma? (b) Find the acceleration of mass ma (either which way...
Please answer ALL parts in SIMPLEST FORM! NO explanations are
needed, THANK YOU!!!
Problem 1 (50 points) masses mA -2 kg and mg 1 kg are connected by a small pulley. Mass ma is on an inclined plane at angle 8-/4 radians, and ma is allowed to hang freely (a) Suppose the string has length potential energy of the system as a function of the height of mass mg? (b) Find the acceleration of mass ma (either which way the...
A projectile of mass M #13.4 kg is launched over level ground at a speed 28.6 and at an angle of 46.5 degrees above the horizontal. At the instant that the projectile is at what would be its highest point it explodes into two pieces; after the explosion there is a piece of mass ml = 5.2kg which has a vertical component of velocity of 9.7 , and a second piece of mass m2 which moves downwards. The explosion does...
PLEASE ANSWER COMPLETELY
A projectile of mass m launched vertically upward from the origin (0,0) with an initial velocity of vo explodes into three pieces when it reaches its maximum height of 490.0 m. Immediately after the explosion, one piece with mass m/4 is observed to have velocity v 3vot vo/2 y, and a second piece also of mass m/4 is observed to have velocity v Vox (a) What is the velocity v of the third piece immediately after the...
1. A firework (small rocket) whose shell has a mass of m 12kg was initially on the ground before being launched to a height of 100m above the ground at which point its horizontal displacement from its starting position is 17.6m. At this location its speed is 68m/s and it's at an angle relative to (and above) the horizontal of 80 as depicted in the diagram below. Once it reaches this height it goes off and its shell splits into...
Problem 7 4.A projectile of mass 9.6 kg is launched from the ground with an initial velocity of 12.4 m/s at an angle of 54° above the horizontal (see the figure). At some time after its launch, an explosion splits the projectile into two pieces. One piece, of mass 6.5 kg, is observed at 1.42 seconds after the launch to be at a height of 5.9 m and at a horizontal distance of 13.6 m from the launch point. Find...
Problem 7 4. A projectile of mass 9.6 kg is launched from the ground with an initial velocity of 12.4 m/s at angle of 54° above the horizontal (see the figure). At some time after its launch, an explosion splits the projectile into two pieces. One piece, of mass 6.5 kg, is observed at 1.42 seconds after the launch to be at a height of 5.9 m and at a horizontal distance of 13.6 m from the launch point Find...
At an Independence Day celebration show, a large firework is
shot from the ground and, in the first stage of its bursting
pattern, splits into two unequal parts.
Assume that the firework has a mass of m_o = 0.30 kg and is
launched from a cannon at an angle of theta_o= 48.8° with an
initial velocity of v= 20 m/s. Just as the firework reaches its
hight point in its trajectory, it explodes into two pieces.
Immediately after the explosion,...
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