Tarzan swings on a 30.0 meter long vine initially inclined at an angle of 37 degrees with the vertical. What is his speed at the bottom of the swing if he starts from rest? and if he pushes off with a speed of 4.00m/s?
Q: A variable force F = 3x²î acts on an object with mass m= 2kg from x=0 to x = 4 meters, where F is in…
A:
Q: Sam, whose mass is 68 kgkg , straps on his skis and starts down a 58 mm -high, 20∘20∘ frictionless…
A:
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: Consider a situation where you carry a 20-N box up a flight of stairs, raising its elevation by 5 m.…
A: Write the given values with the suitable variables. W=20 Nh=5 m Here, W is the weight of the box and…
Q: In the figure, a frictionless roller coaster car of mass m - 815 kg tops the first hill with speed…
A:
Q: Helen asked her mom to take her to the play ground near her house. She loves to scare her mom by…
A: Mass of Helen m=20.4 kg Helen is initially at a height h=3.30 m Since she starts from rest her…
Q: Tarzan swings on a 38.0-m-long vine initially inclined at an angle of 33.0° with the vertical. (a)…
A: Hhh
Q: A man slides down a pole and reaches the ground after falling a distance h = 15 m. His potential…
A:
Q: Marzan has a mass of 80kg. He wants to use a vine of length 10m to swing across a river in the…
A: Given Information,Mass of Marzan (M) = 80 kgLength of the Vine (l) = 10 mMaximum velocity Marzan can…
Q: In the figure, a frictionless roller coaster car of mass m = 814 kg tops the first hill with speed…
A: The roller coaster car is initially at the top of the first hill at a height of 42 m and an initial…
Q: A roller-coaster car is moving at 5.6 m/s along a straight horizontal track before entering the…
A: Given Data:- Speed of the roller-coaster car before entering the first drop is vA=5.6 m/s From the…
Q: 2. Figure depicts a rider on a water slide. The rider drops from a 32 m high starting point until…
A: initial height = 32 mlet the mass = m
Q: In the figure, a frictionless roller coaster car of mass m = 819 kg tops the first hill with speed…
A:
Q: I am not sure as to go about solving this.
A:
Q: A 2.1 x 103-kg car starts from rest at the top of a 4.4-m-long driveway that is inclined at 24° with…
A:
Q: A 27.0-kg child on a 4.00-m-long swing is released from rest when the ropes of the swing make an…
A: a)Given the length of the swing is 4m. Given it makes an angle of 25 degrees when it is released.…
Q: This is high school physics. Topic: Energy Conservation A 150 gram cart starts from rest and rolls…
A:
Q: A 66kg gymnast is at the top of a swing on the high bar. Her velocity is 2.3m/s and she is 3.8m…
A: The mechanical energy is 2632.41 J.Explanation:Given:The mass of gymnast (m) = 66kg Speed = 2.3…
Q: A particle of mass 4.0 kg is constrained to move along the x-axis under a single force F(x) = -cx³,…
A: We know the data is given by, Fx=-cx3c=8 N/m3Speed at A, xA=1.0 m is, 6.0 m/sPoint B is at, xB=-2.0…
Q: A little girl on a swing is pulled back by her brother she is pulled all the way back until the…
A: The concept used is law of conservation of energy. In given case the energy converted from potential…
Q: I have a motor that is rated for 6000 W. What is the maximum amount of work that the motor can do in…
A: Given data The power of the motor is P = 6000 W The time taken to work is t = 10 s The mass of the…
Q: Consider a roller coaster that moves along the track shown in the figure below. Assume all friction…
A:
Q: The speed boosters need to do at least 7,500 J worth of work to the cart The speed boosters need to…
A: In this problem we will use the concept conservation of energy. For the roller coaster to reach the…
Q: 13. A 4.50-kg child is swinging on a swing. If she is released from rest at a point 1.45 m above the…
A:
Q: Suppose a pendulum bob is swinging back and forth. If the highest point is 12.5 cm above the lowest…
A: Recall conservation of mechanical energy KEi+PEi=KEf+PEf
Q: a. In a roller coaster the ride includes a vertical drop of 120 m. Suppose that the coaster has a…
A: As per guidelines, question a is answered. For the remaining question to be answered, post that…
Q: Mark pushes his broken car 190 mm down the block to his friend's house. He has to exert a 160 NN…
A: distance moved = 190 m force exerted = 160 N speed = constant
Q: A 55-kg girl is riding a 5 kg bike with 5 m/s on a ramp with 4 meters height and 8 meters length.…
A:
Q: Tarzan swings on a 35 m long vine initially inclined at an angle of 51 degrees to the vertical. What…
A: Given: The length of the vine is L=35 m, The inclination angle is θ=51°, Push off with speed v1=7.3…
Q: The 50 kg block slides down the 2m high ramp. At some point, the block is .5 meters above the…
A: given: height of ramp h = 2m mass of block m = 50 kg height at point p h' = 0.5 m
Q: In the figure, a frictionless roller coaster car of mass m = 810 kg tops the first hill with speed…
A:
Q: how much power in watts is required to accelerate a 1200 kg car from rest to 16 m/s in 8 seconds…
A: Solution: Given: m = mass of car = 1200 kg u = initial speed of car = 0 m/s v = final speed of car =…
Q: 2. Car 1 has 8 times the mass of car 2, but only 0.4 as much kinetic energy. What is the ratio…
A:
Q: For its size, the commonflea is one of the most accomplished jumpers in the animal world.A…
A: Given: Length of flea, L=2.0mm=2×10-3m,Height of single flea, H=20 cm=0.20 mMass of flea, m=0.5…
Q: A particle of mass 3.4 kg is constrained to move along the x-axis under a single force F(x) = -cx',…
A:
Q: A roller coaster with a mass of 725 kg starts with a speed of 22.0 m/s at the bottom of a hill. At…
A:
Q: The rollercoaster (1500kg) is at rest at the peak. When released it travels down to point b getting…
A: The given data are: m=1500 kgu=18 m/s Here, m is the mass and u is the speed.
Q: The famous cliff divers of Acapulco leap from a perch 35 m above the ocean. How fast are they moving…
A: Details Given: Height of cliff = 35m The velocity of cliff divers is calculated from the formula of…
Q: Tarzan swings on a 35.0-m-long vine initially inclined at an angle of 34.0° with the vertical. (a)…
A:
Q: A 30.0-kg child starting from rest slides down a water slide with a vertical height of 10.0 m. What…
A: mass of child(m)=30 kg vertical height(h)=10m as child is coming down its potential energy is…
Q: A 2.9-kg block with a speed of 4.2 slides down a 7.4-m high, frictionless incline. What is the speed…
A: Draw the free-body diagram of the block.
Q: A pendulum, 2.0 m in length, is released with a push when the string is at an angle of 25 o from the…
A: The objective of this question is to find the speed of the pendulum at the bottom of its swing. We…
Tarzan swings on a 30.0 meter long vine initially inclined at an angle of 37 degrees with the vertical. What is his speed at the bottom of the swing if he starts from rest? and if he pushes off with a speed of 4.00m/s?
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
