6. A water slide can be considered to be frictionless. The top of the slide is...

6. A water slide can be considered to be frictionless. The top of the slide is 4.2 m above the bottom of the slide. Riders exit the slide with a horizontal velocity. The bottom of the slide is 1.5 m above the water. A certain rider has a mass of 27 kg.

A. Sketch the situation at the top of the slide, bottom if the slide, and just before they hit the water.

B. What is their gravitational potential energy at the top of the slide, relative to the bottom of the slide and relative to the top of the water?

C. What is their kinetic energy and speed at the bottom of the slide?

D. How far do they travel horizontally from the bottom of the slide before they hit the water?

E. Does the horizontal distance traveled depend on the mass of the rider? Explain.

Expert Solution

genius_generous answered 9 months ago

1. A water slide is constructed so that swimmers, starting from rest at the top of...

1. 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 1.500 s after leaving the slide. Ignoring friction and air resistance, find the height H in the drawing. The answer is 11.6 m (please explain) 2. An extreme skier, starting from rest, coasts...

#1. [Water Slide & Swing] You are designing a slide for a water park. In a...

#1. [Water Slide & Swing] You are designing a slide for a water park. In a sitting position, park guests slide a vertical distance h down the water slide, which has negligible friction. When they reach the bottom of the slide, they grab a handle at the bottom end of a 6.00-m-long uniform pole. The pole hangs vertically, initially at rest. The upper end of the pole is pivoted about a stationary, frictionless axle. The pole with a person hanging...

A block of mass m=2kg can slide down a frictionless 53 degree incline but is connected...

A block of mass m=2kg can slide down a frictionless 53 degree incline but is connected to a pully of mass M=4kg and radius R=0.5m. The pulley may be treated as a uniform disk. Find: a) The angular acceleration of the pulley b) The speed of the block after it has slid 1m starting from rest

You are designing a slide for a water park. In a sitting position, park guests slide...

You are designing a slide for a water park. In a sitting position, park guests slide a vertical distance h down the water-slide, which has negligible friction. When they reach the bottom of the slide, they grab a handle at the bottom end of a 6.00-m-long uniform pole. The pole hangs vertically, initially at rest. The upper end of the pole is pivoted about a stationary, frictionless axle. The pole with a person hanging on the end swings up through...

Two blocks are free to slide along a frictionless, wooden track. The track consists of a...

Two blocks are free to slide along a frictionless, wooden track. The track consists of a curve of height 4.91 m that falls to a straightaway. A smaller block weighing 4.91 kg is allowed to fall from the top the curve. It has a spring pointed forward embedded at the front. After reaching the straightaway, it collides with a larger block weighing 12 kg that is hard and flat at its rear. The two blocks rebound elastically. What is the...

Two blocks are free to slide along the frictionless wooden track shown below. The block of...

Two blocks are free to slide along the frictionless wooden track shown below. The block of mass m1 = 5.07 kg is released from the position shown, at height h = 5.00 m above the flat part of the track. Protruding from its front end is the north pole of a strong magnet, which repels the north pole of an identical magnet embedded in the back end of the block of mass m2 = 10.3 kg, initially at rest. The...

Consider that you have a water park and a slide with no friction in it ....

Consider that you have a water park and a slide with no friction in it . Park visitors slide a vertical distance hh down the waterslide in a sitting position. When they come to the bottom of the slide, they grab a handle at the bottom end of a 5.00-m-long uniform pole. The pole hangs vertically, initially at rest. The upper end of the pole is pivoted about a stationary, frictionless axle. The pole with a person hanging on the...

A small box is released from rest at the top of a frictionless ramp that is...

A small box is released from rest at the top of a frictionless ramp that is inclined at 36.9 0 above the horizontal. How long does it take the box to travel 8.00 m to the bottom of the incline?

Question 6 (5 marks) 6. “An environmental determinant of health can be considered to be any...

Question 6 6. “An environmental determinant of health can be considered to be any external agent (e.g. biological, chemical, physical, social or cultural) that can influence health status” (Fleming & Tenkate, 2015). Climate change is an important environmental determinant of health. Discuss how this environmental determinant impacts on individual and population health. Use examples, statistics and diagrams to support your arguments.

2 blocks slide towards each other on a frictionless horizontal surface. Block A slides from left...

2 blocks slide towards each other on a frictionless horizontal surface. Block A slides from left to right at a speed of 3m/s. It's mass is 2kg. Block B slides from right to left at a speed of 5 m/s. It's mass is 1 kg. They stick together upon collision. 1. Find the change of momentum of block A. 2. Find the change in momentum of block B. 3. Find the change in kinetic energy of the 2 block system...

Question