The height that a cartoon character starts from is 5.00 meters. The radius of the loop the loop is 1.75 meters. Do not need the mass of the character.  In order to clear the loop to make without falling off, the cartoon character must achieve a speed of at least 4.43 m/s at the top of the loop.  Can the character make the loop without falling off?

Q: 3. A 1.6 kg ball is rotated in a vertical direction. The ball is attached to a light string of…

A: As per guidelines we are allowed to answer only first question. if question are not related to each…

Q: A pulley, which can be modelled as a solid cylinder, has a total mass of 14 kg and a radius of 20…

A:

Q: A rollercoaster rolls thru a vertical circular loop with a radius of 28 m. Find the minimum speed at…

A:

Q: A metallic box begins at rest at point 1 at a height of 5R, where R is the radius of the circular…

A:

Q: A small ball of mass 740.0 g is placed in a tube that is bent into a circular arc of radius R= 67.5…

A: When the ball is at some angle with vertical the restoring force acting is in tangential direction…

Q: Ezra geta excited and starta to awing the ball fanter around the circle. When the ball is at the…

A:

Q: 5. As a roller coaster car crosses the top of a 54.0-m-diameter loop-the-loop, it's apparent weight…

A:

Q: Problem 4: A ball of mass M and radius R rolls smoothly from rest, at initial height h, down the…

A:

Q: 6. A tetherball of mass 3 kg is suspended from a rope of length 5.0 m and travels a circle of radius…

A:

Q: A mother pushes her child on a swing so that his speed is 9.7 m/s at the lowest point of his path.…

A:

Q: A roller coaster car goes around a loop-the-loop, so it is upside down at the top at point A. The…

A: At the highest point A the normal force is balanced by the centripetal acceleration. Therefore,…

Q: Ar a circus, a stunt rider is going to do a Loop-de-Loop. The radius of the circular part of the…

A: Radius, r = 8.13 m Mass, m = 318 kg Speed, V = ?

Q: the body leaves the sphere

A: One needs to use conservation of energy and force laws.

Q: As a roller coaster crosses the top of a 50 m diameter loop the loop, it’s apparent weight is the…

A:

Q: A mountain goat ties a pineapple to a rope and swings it around in a circle. The rope can take…

A:

Q: A ball attached to a string is swinged circularly in vertical plane as shown in figure. Given the…

A: Given(s): The mass of the ball, m=320 g=0.32 kg Radius, r=1.20 m

Q: Point A, at the top or the circle od radius R is connected to different points on this circle with…

A:

Q: B R A A new roller coaster contains a loop-the-loop in which the car and rider are completely upside…

A: Scenario - When roller coaster car comes down from certain height, its p.e is converted to k.e. It…

Q: or op than on the sides so that t etal acceleration at the top w e acceleration due to gravity. gers…

A: Downward Acceleration at top is a = 1.5g downward. Radius of curvature at top R = 15 m  We know that…

Q: A 80 gram coin sits on a horizontally rotating turntable. The turntable makes 1.1 revolution each…

A: Frictional force acting on coin                   F= 1.91 × 10-4 Newtons

Q: d2 d1 As shown in the diagram above, a yellow cart of mass 2.55 kg rolls without friction on an…

A:

Q: hello guys. can you solve it? thank you...

A:

Q: The "Giant Swing" at a county fair consists of a vertical central shaft with a number of horizontal…

A:

Q: How much force does the seat push up on a 80kg pilot as he pulls out of a vertical loop of radius…

A: Given data-                     pilot mass (m) = 80 Kg                   loop radius (r) = 310 m…

Q: An object starts from rest at the top of an inclined plane and moves down. Friction and air…

A:

Q: A uniform thin rod of length 0.310 m and mass 5.74 kg is suspended freely from one end. It is pulled…

A: Given Information:- Length of the rod is l=0.310 kg. Mass of the rod is m=5.74 kg. Initial angular…

Q: 3. A small 250-g collar C can slide on a semicircular rod which is made to rotate about the vertical…

A: The mass of the collar is given as, m=250 g (or) m=0.25 kg. The angular velocity of rod is given as,…

Q: Flywheels are solid, uniform disks that spin around an axis running through their center of mass and…

A: Write the expression for the kinetic energy of rotation. Here, E represents the energy, R…

Q: 56. A block of mass m slides down a frictionless track, then around the inside of a circular…

A: Mass of block = m Radius of loop = R  We need to find the minimum height = h=?

Q: In the figure, block 1 has mass m₁ = 450 g., block 2 has mass m₂ = 570 g, and the pulley is on a…

A: See below

Q: In 2014, Damian Walters demonstrated that he could run through a vertical loop (after a lot of…

A: Given information: The radius of the loop (R) = 2.01 m The mass of the person (m) = 70.8 kg The…

Q: A 51.5-g toy car is released from rest on a frictionless track with a vertical loop of radius R. The…

A: (a) The speed of the car at the top of the vertical loop is, Fg=Fcmg=mvloop2Rg=vloop2Rvloop=gR

Q: A small remote-controlled car with mass 1.44 kg moves at a constant speed of v=11.8 m/s in a track…

A: mass of car (m) = 1.44 kg constant speed (v) = 11.8 msradius (r) = 5 m Centripetal acceleration (a)…

Q: A rollercoaster car starts at rest at some initial height h0 and then rolls down an incline. At the…

A:

Q: A ball of mass M and radius R rolls smoothly from rest, at initial height h, down the above ramp and…

A: At the top of the ramp, the initial velocity is zero. At the bottom of the ramp, the height is zero.

Q: As a roller coaster car crosses the top of a 40-m-diameter loop-the-loop, its apparent weight is the…

A:

Q: A roller coaster travels without friction along a track and makes it through two loops while staying…

A:

Q: A wind turbine on a wind farm turns in response to a force of high-speed air resistance, R=0.5DρAυ2.…

A:

Q: A roller coaster car filled with passengers has a mass of 4800 kg. What speed must it have at the…

A:

Q: A can of juice rolls down a ramp with angle 65 degrees.  If the slope were frictionless the can…

A: Consider the following diagram of cylinder. Let the mass of the cylinder be m, the frictional force…

Q: a) Define a holonomic constraint and explain the impact of such constraints on the number of degrees…

A:

Q: A ball of mass m is attached to a string of length L. It is being swung in a vertical circle with…

A: Let Tt be the tension on the string at the top position, Tb be the string’s tension at the bottom…

Q: calculate the power available with (a) υ=8.0 m/s and (b) υ=24.0 m/s.

A:

Centripetal Force

A particle, body, object or certain mass while travelling in a rotational path or semicircular path, experiences an inertia force. If that inertia force pulls the towards the inward of the imaginary circle in the rotation, it is termed as centripetal force.