Starting from rest at the top, a child slides down the water slide at a swimming...
Starting from rest at the top, a child slides down the water slide at a swimming pool and enters the water at a final speed of 4.65 m/s. At what final speed would the child enter the water if the water slide were twice as high? Ignore friction and resistance from the air and the water lubricating the slide.
Homework Answers
Energy conservation principle is used in this problem that is
total energy is conserved.Here in the loss of potential energy only
the magnitude is considered .
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Starting from rest at the top, a child slides down the water
slide at a swimming...
Starting from rest at the top, a child slides down the water slide at a swimming...
Starting from rest at the top, a child slides down the water slide at a swimming pool and enters the water at a final speed of 4.48 m/s. At what final speed would the child enter the water if the water slide were twice as high? Ignore friction and resistance from the air and the water lubricating the slide. I tried doing what the previous answers had but I couldnt come up with the correct answer.
Starting from rest at the top, a child slides down the water slide at a swimming pool and enters the water at a final speed of 4.00 m/s
Starting from rest at the top, a child slides down the water slide at a swimming pool and enters the water at a final speed of 4.00 m/s. At what final speed would the child enter the water if the water slide were twice as high? Ignore friction and resistance from the air and the water lubricating the slide.
A 40-kg child slides down a curved slide starting at the top with an initial speed...
A 40-kg child slides down a curved slide starting at the top with an initial speed of 4 m/s. (a) Suppose that the slide is frictionless. Determine the speed of the child when she is 3 m below her starting height. (b) Suppose that the slide has friction. Determine the speed of the child when she is 5 m below her starting height if she starts from rest and 300 J of thermal energy is dissipated during the motion.
A water slide is constructed so that swimmers, starting from rest at the top of the...
A water slide is constructed so that swimmers, starting from
rest at the top of the slide, leave the end of the slide traveling
horizontally. As the drawing shows, one person hits the water 5.00
m from the end of the slide in a time of 0.434 s after leaving the
slide. Ignore friction and air resistance, find the height H in the
drawing.
A child whose weight is 267 N slides down a 6.10 m long slide that makes...
A child whose weight is 267 N slides down a 6.10 m long slide that makes an angle of 20.0° with the horizontal. The coefficient of kinetic friction between the slide and the child is 0.100. If the child starts at the top with a speed of 0.457 m/s, what is the child's speed at the bottom? (Ignore air resistance)
A 45 kg child slides down a straight frictionless water slide. The slide is 16 m...
A 45 kg child slides down a straight frictionless water slide. The slide is 16 m long and set at angle of 28o above horizontal.1.Find the work done by gravity on the child.2.If the child started at rest at the top, what is the speed of the child at the bottom of the slide?
A 29.00-kg child initially at rest slides down a playground slide from a height of 3.10...
A 29.00-kg child initially at rest slides down a playground slide from a height of 3.10 m above the bottom of the slide. If her speed at the bottom is 2.40 m/s, how much energy is lost due to friction?
A water slide launches a child horizontally above a swimming pool. vertical distance from the top of...
A water slide launches a child horizontally above a swimming pool. vertical distance from the top of the slide to the launch point is 4.41 m. The point where the child is launched horizontally is 1.16 m above the water. How far from the launch point does the child land in the water?
A water slide launches a child horizontally above a swimming pool. vertical distance from the top...
A water slide launches a child horizontally above a swimming pool. vertical distance from the top of the slide to the launch point is 3.18 m. The point where the child is launched horizontally is 0.67 m above the water. How far from the launch point does the child land in the water?
A student, starting from rest, slides down a water slide. On the way down, a kinetic...
A student, starting from rest, slides down a water slide. On the way down, a kinetic frictional force (a nonconservative force) acts on her. The student has a mass of 81 kg, and the height of the water slide is 11.7 m. If the kinetic frictional force does -6.7 × 103 J of work, how fast is the student going at the bottom of the slide?
A water slide is constructed so that swimmers, starting from
rest at the top of the slide, leave the end of the slide traveling
horizontally. As the drawing shows, one person hits the water 5.00
m from the end of the slide in a time of 0.434 s after leaving the
slide. Ignore friction and air resistance, find the height H in the
drawing.
A child whose weight is 267 N slides down a 6.10 m long slide that makes an angle of 20.0° with the horizontal. The coefficient of kinetic friction between the slide and the child is 0.100. If the child starts at the top with a speed of 0.457 m/s, what is the child's speed at the bottom? (Ignore air resistance)
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