Tarzan tries to cross a river by swinging from one bank to the other on a vine that is 10.0 m long. His speed at the bottom of the swing, just as he clears the surface of the river, is 8.0 m/s. Tarzan does not know that the vine has a breaking strength of 1.0 x 10^3 N. What is the largest mass Tarzan can have and make it safely across the river? * CHoose the letter only. a. 30 kg B.49 kg C. 71 kg D. 55 kg E. 62 kg

Q: A pitcher throws a 105 g baseball horizontally starting the ball at rest. His hand moves…

A: Given data: Mass (m) = 105 g = 0.105 kg Displacement (d) = 134 cm = 1.34 m Initial velocity (v0) = 0…

Q: A stuntman of mass 55 kg is to be launched horizontally out of a spring- loaded cannon. The spring…

A: Mass of stuntman (m) = 55 kg Spring coefficient (k) = 266 N/m Compression in spring (x) = 5 m Need…

Q: A 4.0-kg object is moving with speed 2.0 m/s. A 1.0-kg object is moving with speed 4.0 m/s. Both are…

A:

Q: A B Two Balls Race on Different Tracks Assume the balls are the same mass, the tracks are the same…

A: Given Information: Mass of ball A and ball B, are same Track A and track B, are of same length Ball…

Q: A 2.0 kg object is moving to the right with a speed of 1.0 m/s when it experiences the force shown…

A: Given:Mass of the object = 2 kgInitial speed of the object = 1 m/s

Q: A 4.00 kg block is attached to a vertical rod by means of two strings. When the system rotates about…

A: Given  The mass of block, M = 4.0 kg  The tension in upper string is ,T1 = 87.0 N  Tension in lower…

Q: An online video daredevil is filming a scene where he swings across a river on a vine. The safety…

A: The centrifugal force is defined when any particle is moving in a circle with some velocity. It is…

Q: A pulley device is used to hurl projectiles from a ramp (mk = 0.26) as illustrated in the diagram.…

A:

Q: A cart is set rolling across a level table, at the same speed on every trial. If it runs into a…

A:

Q: The system of two masses (M and m) shown below is released from rest. Calculate the speed of mass…

A:

Q: 16. A roller coaster engineer (yes, there is such a thing) is considering three different designs…

A: The three different designs for roller coaster are represented as : "X" , "Y" , "Z". The initial and…

Q: A body is falling freely under the action of gravity alone in vacuum. Which of the following…

A:

Q: A pendulum is made by tying a 580 g ball to a 41.0 cm-long string. The pendulum is pulled 25.0 0 to…

A:

Q: A particle of mass 2.5 kg moves along the x-axis. It moves away from the origin under the action of…

A: Given data m=2.5 kgF=2x+3 N Here, m is the mass of the particle and F is applied force on the…

Q: A net force along the x-axis that has x-component F₂ = -12.0 N+ (0.300 N/m²)a² is applied to a 3.60…

A:

Q: A roller-coaster vehicle has a mass of 509 kg when fully loaded with passengers (see figure). 10 m…

A:

Q: In the figure, a 139 g ball on a 53.1 cm rope is swung in a vertical circle about a point 231 cm…

A:

Q: Tarzan (83 kg) is swinging on a vine that is 0.8 meters long into the waiting arms of Jane below.…

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: Activity 3.3 - Introduction to Potential Energy When you lift a ball up and release it, the ball…

A:

Q: A small child of mass m=26 kg is swinging on a swing. The length from the top of the swing set to…

A:

Q: Part A In a truck-loading station at a post office, a small 0.200 kg package is released from rest…

A:

Q: Escaping from a tomb raid gone wrong, Lara Croft (m= 60.0 kg) swings across an alligator-infested…

A:

Q: Problem A new type of force was discovered by physicists with the following expression: a Enew = +…

A: Given: The new type of force is, Fnew=αx+βex+3x4 α,β are constants, x is the position. Need to find…

Q: 1. A Roller Coaster showing in the picture bellow of mass of M = 144 Kg is moving through the 3…

A: Potential energy is the energy of a body having mass by virtue of its height. Mathematically it is…

Q: A pendulum is 0.850 m long, and the bob has a mass of 1.00 kg. At the bottom of its swing, the bob’s…

A:

Q: A net force along the z-axis that has c-component F = -12.0 N+ (0.300 N/m²) r² is applied to a 3.60…

A:

Q: Newton's Law Law. Which of the following scenarios demonstrates Newton's 2nd Law? O A planet exerts…

A: The correct answer is first option.

Q: Below is a graph of the velocity of an object over a period of time. Time t1 t2 Which of these…

A: Here, initially the velocity was positive and uniform, decreases to particular time and continue up…

Q: Problem A new type of force was discovered by physicists with the following expression: Fnew = + Be*…

A: In this question we have a new type of force was discovered by physicists with the following…

Q: A popular trick of many physics teachers is to swing a pail of water around in a vertical circle…

A:

Q: Problem A new type of force was discovered by physicists with the following expression: a Fnew…

A:

Q: A hula hoop is released from rest at the top of a playground slide. In going down the slide, the…

A: We are given initial height of hula hoop. A hula hoop is in form of a ring. The moment of inertia of…

Q: A frictionless block of mass 0.5 kg slides down a ramp of height 0.8 m and onto a horizontal…

A:

Q: Two objects are connected by a light string passing over a light frictionless pulley as shown in…

A: Given: Here, mass of two objects are m1=5.00 kg and m2=3.00 kg. Height h=4.00 m. Acceleration of…

Q: What is the speed of the object when it reaches the point r = 7.80 m? %3!

A: Given data: Fx = (-12 + 0.3x2 )N m = 4.9 kg Initial condition: at x = 0; v = - 8.6 m/s

Q: Under good conditions, a car can travel at a maximum speed of vmax around a particular unbanked…

A:

Q: A 280 g block on a 52.0 cm -long string swings in a circle on a horizontal, frictionless table at…

A:

Q: Sam, whose mass is 73 kg, takes off across level snow on his jet-powered skis. The skis have a…

A: The mass of the person, The applied force, The coefficient of kinetic friction,

Q: A 700-g rock is attached to a half-meter (massless) string and is spun on the other end on vertical…

A:

Q: A 2.0 kg particle moving along the x-axis experiences the force shown in (Figure 1). The particle's…

A: Given Data: Mass is m=2 kg Initial velocity is u= 3 m/s