potential energy due to height is: P E h   =   m * g * h and kinetic energy is: K E   =   1 2 m v 2

Q: Tarzan swings on a 34.0-m-long vine initially inclined at an angle of 30.0° with the vertical. (a)…

A: Given data: Length of vine, l=34.0 m Angle with the vertical, θ=30.00

Q: A 1.2-kg mass is projected up a frictionless circular track (radius = 0.80 m) as shown. If the cart…

A:

Q: As shown in the figure below, a small box is released from rest at point A along the horizontal…

A: The gravitational potential energy is given by PE = mgh Where m = mass of the particle, g =…

Q: In which one of the following situations will there be an increase in kinetic energy?   A…

A: Required: To select a situation from given options where an increase in Kinetic Energy (KE)

Q: You drop a 1.50 kg book to a friend who stands on the ground at distance D = 12.0 m below. If your…

A: a) The required work done is, b) The required change in gravitational potential energy is,

Q: A 70-kg secret agent skies down a circular hill (radius      15 m) and grabs a 20 kg bag, then flies…

A: Given information: The mass of the agent (M) = 70 kg The radius of the circular hill (R) = 15 m The…

Q: An object with mass 3 kg is moving with a speed of 5 m/s at a height of 2.5 m above the ground.…

A: Given data The object's mass is: m = 3 kg The objects's speed is: v = 5 m/s The height of the object…

Q: In Figure (a), you pull upward on a rope that is attached to a cylinder on a vertical rod. Because…

A: Given work done on system = W = + 100 J increase in kinetic energy = ∆k = 50 J increase in…

Q: A tennis ball of mass m = 0.089 kg is thrown straight up with an initial speed v0 = 11 m/s. Let the…

A: Given dataThe mass of the ball is given as m = 0.089 kg.The initial speed of the ball is v0 = 11…

Q: A 36.3-kg child starting from rest slides down a water slide with a vertical height of 12.0 m.…

A: Given data: Mass of the child (m) =36.3 kg Vertical height (h) = 12 m Need to determine the Childs's…

Q: In the figure, a small block of mass m = 0.033 kg can slide along the frictionless loop-the-loop,…

A:

Q: According to the work-energy principle, the NET work on a system causes: an increase in the kinetic…

A: Work Energy theorem state that Total work done by conservative, non conservative and pseudo forces…

Q: A 4 kg ball falls from height of 29 . What willbe potential energy of the ball after 1 second? Use g…

A: Given data: mass m = 4 kg height h = 29 m time t = 1 sec

Q: In a roller coaster the ride includes a vertical drop of 120 m. Suppose that the coaster has a speed…

A: Given: The vertical drop is 120 m. The speed at the top is 4.0 m/s.

Q: This diagram represents a 8 kilogram mass on a frictionless track at point A traveling 10 m/s.…

A: Given data- mass of the system m=8 kg Speed at the point A, VA=10 m/s Gravitational potential energy…

Q: A 23.0-kg file cabinet of is sliding down a frictionless ramp for a distance of 5.00 m as shown. Use…

A:

Q: If I plot the sum of 1/2*k*y^2 + 1/2*m*v^2, is the graph supposed to be a straight line? I plotted…

A: Step 1: Calculate Kinetic and Potential EnergyKinetic Energy: Use the formula KE= 1/2​mv2In Excel,…

Q: A 36.2-kg child starting from rest slides down a water slide with a vertical height of 12.5 m.…

A:

Q: A 34.6 kg child starting from rest slides down a water slide with a vertical height of 21.1 m.…

A: Mass of child, m=34.6 kg Vertical height, H=21.1 m Initial at rest, u=0 m/sLet bottom of slide is…

Q: A running 61-kg cheetah has a top speed of 29 m/s. (a) What is the cheetah's maximum kinetic energy?…

A:

Q: A rock falls from a vertical cliff that is 4.0 m tall and experiences no significant air resistance…

A: Given that,Height : h = 4 (m)Here we need to find the speed car :Now,As we know that,The speed at…

Q: A running 53-kg cheetah has a top speed of 28 m/s. (a) What is the cheetah's maximum kinetic energy?…

A:

Q: A space station has a mass of 420,000 kg and is 400,000 m above the Earth's surface. Solve for the…

A: The objective of this question is to calculate the gravitational potential energy of a space station…

Q: Mr. Sald and his family takes a rollercoaster ride in a Start (a) fantasy park as shown. What will…

A:

Q: A matchbox car track begins at a height y=1.0, goes down hill to y=0, goes around a vertical loop of…

A:

Q: A bead with a hole through it slides on a wire track. The wire is threaded through the hole in the…

A: Thank you,Please rate my response.

Q: Is disregarding any frictional or air resistance forces. (a) What will the gravitational potential…

A:

Q: A Ferris wheel is a vertical, circular amusement ride with radius, R = 5 m. Riders sit on seats that…

A: We will first write an expression for work in terms of force and displacement. We then apply this to…

Q: See image attached. Thanks!

A:

Q: A running 40-kg cheetah has a top speed of 31 m/s. (a) What is the cheetah's maximum kinetic energy?…

A: Answer:-  Given  Mass(m) = 40 kg  Speed (V) = 31 m/s  (a) We know that  Kinetic energy (K.E) = (1/2)…

Q: A 5 kg ball falls from height of 29 m. What willbe potential energy of the ball after 1 second?  Use…

A:

Q: A 155kg roller coaster starts at position A from rest. If the path has a constant friction force f =…

A:

Q: A 25 kg child plays on a swing having support ropes that are 2.20 m long. A friend pulls her back…

A: Draw the free-body diagram of the system. Determine the height h.

Q: A 2.4 kg mass starts from rest at point A and moves along the x axis subject to the potential énérgy…

A:

Q: A 0.25 kg ball is suspended from a light 1.5 m string as shown. The string makes an angle of 31°…

A: (a)The height of the ball before it is released is given by,

Q: In a simple pendulum, energy is stored by lifting the pendulum some height "h" away from the pull of…

A: solution is given by