1) A projectile of mass 1.400 kg is shot straight up with an initial speed of...
1) A projectile of mass 1.400 kg is shot straight up with an
initial speed of 27.0 m/s.
(b) If the projectile rises to a maximum height of only 27.2 m,
determine the magnitude of the average force due to air
resistance.
_______ N
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1) A projectile of mass 1.400 kg is shot straight up with an
initial speed of...
A projectile of mass 1.400 kg is shot straight up with an initial speed of 27.0...
A projectile of mass 1.400 kg is shot straight up with an initial speed of 27.0 m/s. (a) How high would it go if there were no air resistance? m (b) If the projectile rises to a maximum height of only 27.2 m, determine the magnitude of the average force due to air resistance. N
A 33-kg projectile is launched straight up with a speed of 85 m/sec. A)What is its...
A 33-kg projectile is launched straight up with a speed of 85 m/sec. A)What is its initial kinetic energy? B) How High will it go, if we assume there is no air resistance/ C) Actually, air resistance was significant, and the projectile only goes 328 meters high. What percentage of the initial energy of the projectile was "stolen" by air resistance, ending up as heat? answer in %
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A ball is shot straight up from the surface of the earth with an initial speed of 19.6 m/s. Neglect any effects due to air resistance. What is the magnitude of the ball's displacement from the starting point after 1.00 second has elapsed? Select one: a. 245 m O b. 14.7 m OC 19.6 m d. 9.80 m e. 58.8 m
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Dr. C. #1: Exploding Projectile: A projectile of mass 9.6 kg is shot from the ground with an init...
Dr. C. #1: Exploding Projectile: A projectile of mass 9.6 kg is shot from the ground with an initial velocity of 12.4 m/s at an angle of 54° above the horizontal. A. Assuming the ground underneath the projectile's path is flat, what is the maximum height h the projectile reaches, its horizontal range R, and the time it spends in the air? Suppose that, at the peak of the projectile's motion, an explosion splits the projectile in half and one...
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help A 0.20 kg ball is thrown straight up into the air with an initial speed...
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A 0.20 kg ball is thrown straight up into the air with an initial speed of 17 m/s. Find the momentum of the ball at the following locations. (a) at its maximum height kg-m/s (b) halfway to its maximum height kg-m/s
A ball is shot straight up from the surface of the earth with an initial speed of 19.6 m/s. Neglect any effects due to air resistance. What is the magnitude of the ball's displacement from the starting point after 1.00 second has elapsed? Select one: a. 245 m O b. 14.7 m OC 19.6 m d. 9.80 m e. 58.8 m
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17. A projectile of mass m is fired straight up from an initial height ho with an initial speod vo. The projectile rises to a maximum height of hesa and falls straight back down to the ground at zero height. What is the total work done by the force of gravity during this trajectory? Vo ho m. If a hole appears in 18. The water level in a city storagetower is at a height of 40 the tower at a...
help
A 0.20 kg ball is thrown straight up into the air with an initial speed of 17 m/s. Find the momentum of the ball at the following locations. (a) at its maximum height kg-m/s (b) halfway to its maximum height kg-m/s
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