Julius D. Cagampang's question:
Answer the problem with the use of DIFFERENTIAL EQUATION:
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Julius D. Cagampang's question:
Answer the problem with the use of DIFFERENTIAL EQUATION:
A balla7 is...
A ball is thrown vertically downwards with a speed 7.3 m/s from the top of a...
A ball is thrown vertically downwards with a speed 7.3 m/s from the top of a 51 m tall building. With what speed will it hit the ground, in units of m/s? Assume that air resistance is negligible Glue the answer as a positive number
this is differential equations practice problem part d should be t = 0, thank you in...
this is differential equations practice problem
part d should be t = 0,
thank you in sdvancdd!
1. An object of mass m is fired vertically upward with an initial speed of vo. Suppose the air resistance is proportional to the square of velocity. Let k > O be the constant of proportionality. Use g as the acceleration due to gravity. Let v(t) be the velocity at time t. a) Write down the differential equation in effect for v(t) until...
PROBLEM: A ball is thrown downward from the top of a building at an angle of...
PROBLEM: A ball is thrown downward from the top of a building at an angle of 30.0° below the horizontal. The point of release is 49.0 m above the ground and the ball lands 67.7 m from the base of the building. (a) How long does it take for the ball to hit the ground? (b) Find the ball's initial speed. (c) the speed and angle of the velocity vector with respect to the horizontal at impact. Neglect air resistance.
A physic student sets out to experiment on the effect of drag forces on a ball...
A physic student sets out to experiment on the effect of drag forces on a ball of mass m by giving the ball an initial velocity nu_0 upwards and then downwards as describe below. In both cases, the ball experiences a force of air resistance whose magnitude is given by F = -k nu Where k is a positive constant. The positive direction for all vector quantities is taken to be upwards. Express all algebraic answers in terms of m....
I need help correcting letter; c, and d Please circle your answers PHY 121 A rock...
I need help correcting letter; c, and d
Please circle your answers
PHY 121 A rock thrown from a tall building You are standing at the edge of a tall building yo meters above the ground. You throw a rock vertically upward with an initial speed of vo m/s. On the downward path the rock will fall all the way to the ground. Use g 10 m/sec. у,-150 v- 35 a) How long will t tke for the rock to...
Please show complete work with necessary unit for full credit. Problem 1: A ball is thrown...
Please show complete work with necessary unit for full credit. Problem 1: A ball is thrown up vertically from the top of a building of height-100 m with an initial speed of 30 m's. It then goes up for a certain period of time and then comes down to the ground. Neglect the air resistance for calculation (a) How high from the ground will the ball go? (b) How long will it take for the ball to reach to the...
Kinematic equation 1: Vi=V; + gt Kinematic equation 2: Y=V;.t + 12 gt? Kinematic equation 3:...
Kinematic equation 1: Vi=V; + gt Kinematic equation 2: Y=V;.t + 12 gt? Kinematic equation 3: 2aY=V7-V21 22. A stone is thrown in a vertically upward direction with a velocity of Vi= 5 m/s. If the acceleration(g) of the stone during its motion is 10 m/s2 in the downward direction, A) what will be the height (Y) attained by the stone? B) how much time (t) will it take to reach there? Take g=-10 m/s2. [2] - [Hint: stone thrown...
Answer in units of m/s. Fo tic av 012 10.0 points An object is thrown vertically...
Answer in units of m/s. Fo tic av 012 10.0 points An object is thrown vertically up and attains an upward velocity of 50 m/s when it reaches one fourth of its maximum height above its launch point. What was the initial speed of the object? The acceleration of gravity is 9.8 m/s. Answer in units of m/s 013 10.0 points A rock is thrown downward from an unknown height above the ground with an initial speed of 13 m/s....
Two rocks are thrown from the top of a very tall tower. One of them is thrown vertically up with an initial velocity of...
Two rocks are thrown from the top of a very tall tower. One of them is thrown vertically up with an initial velocity of Vup=19.7 m/s. The other rock is thrown horizontally to the right with an initial velocity of Vright 12.7 m/s. (See figure.) How far will the rocks be from each other after 2.76 s? (Neglect air resistance and assume that the rocks will not hit the ground or the tower.)
A small cannonball with mass 9 kilograms is shot vertically upward with an initial velocity of...
A small cannonball with mass 9 kilograms is shot vertically upward with an initial velocity of 190 meters per second. If the air resistance is assumed to be directly proportional to the speed of the cannonball, a differential equation modeling the projectile velocity is du т = mg – kv dt Assume that k = 0.0025, and use g = - 10 meters/second2. Solve the differential equation for the velocity v(t). Don't forget to include the initial condition. v(t) =...
A ball is thrown vertically downwards with a speed 7.3 m/s from the top of a 51 m tall building. With what speed will it hit the ground, in units of m/s? Assume that air resistance is negligible Glue the answer as a positive number
this is differential equations practice problem
part d should be t = 0,
thank you in sdvancdd!
1. An object of mass m is fired vertically upward with an initial speed of vo. Suppose the air resistance is proportional to the square of velocity. Let k > O be the constant of proportionality. Use g as the acceleration due to gravity. Let v(t) be the velocity at time t. a) Write down the differential equation in effect for v(t) until...
A physic student sets out to experiment on the effect of drag forces on a ball of mass m by giving the ball an initial velocity nu_0 upwards and then downwards as describe below. In both cases, the ball experiences a force of air resistance whose magnitude is given by F = -k nu Where k is a positive constant. The positive direction for all vector quantities is taken to be upwards. Express all algebraic answers in terms of m....
I need help correcting letter; c, and d
Please circle your answers
PHY 121 A rock thrown from a tall building You are standing at the edge of a tall building yo meters above the ground. You throw a rock vertically upward with an initial speed of vo m/s. On the downward path the rock will fall all the way to the ground. Use g 10 m/sec. у,-150 v- 35 a) How long will t tke for the rock to...
Please show complete work with necessary unit for full credit. Problem 1: A ball is thrown up vertically from the top of a building of height-100 m with an initial speed of 30 m's. It then goes up for a certain period of time and then comes down to the ground. Neglect the air resistance for calculation (a) How high from the ground will the ball go? (b) How long will it take for the ball to reach to the...
Kinematic equation 1: Vi=V; + gt Kinematic equation 2: Y=V;.t + 12 gt? Kinematic equation 3: 2aY=V7-V21 22. A stone is thrown in a vertically upward direction with a velocity of Vi= 5 m/s. If the acceleration(g) of the stone during its motion is 10 m/s2 in the downward direction, A) what will be the height (Y) attained by the stone? B) how much time (t) will it take to reach there? Take g=-10 m/s2. [2] - [Hint: stone thrown...
Answer in units of m/s. Fo tic av 012 10.0 points An object is thrown vertically up and attains an upward velocity of 50 m/s when it reaches one fourth of its maximum height above its launch point. What was the initial speed of the object? The acceleration of gravity is 9.8 m/s. Answer in units of m/s 013 10.0 points A rock is thrown downward from an unknown height above the ground with an initial speed of 13 m/s....
A small cannonball with mass 9 kilograms is shot vertically upward with an initial velocity of 190 meters per second. If the air resistance is assumed to be directly proportional to the speed of the cannonball, a differential equation modeling the projectile velocity is du т = mg – kv dt Assume that k = 0.0025, and use g = - 10 meters/second2. Solve the differential equation for the velocity v(t). Don't forget to include the initial condition. v(t) =...
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