A balloon is going vertically upwards with velocity 12 m/s. When it is at a height of 65 m above the ground, it gently releases a stone. In how much time the stone will reach the ground? Take g = 10 m/s² (a) V13 sec 81. (b) 5 sec (c) 6.5 sec (d) 10 sec
Q: A bowling ball is attached to a 4.05-meter long cable and hung from the ceiling. The cable is kept…
A: Given data: The length of cable is l=4.05 m. The initial height is h=1.61 m. The final height is…
Q: An elevator with an open window moves upward at the rate of 15m/s. A ball is dropped from the open…
A: Given: s=20m u=15m/s g=10m/s2
Q: The ceiling of an arena is 77 m above the floor. What is the minimum speed that a thrown ball would…
A: initial velocity = u Height os ceiling of arena above the floor (h) = 77 m
Q: A rocket, initially at rest, is fired vertically with an upward acceleration of 10 m/s². At an…
A:
Q: Emily throws a soccer ball out of her dorm window to Allison, who is waiting below to catch it.…
A: Calculate the horizontal and vertical components of the initial velocity. uH=ucosθ=(12…
Q: Io, a satellite of Jupiter, is the most volcanically active moon or planet in the solar system. It…
A: Acceleration due to gravity on lo (g') = 1.81 ms2Let the mass of fragment = m
Q: You are standing 5.0 meters from a vertical wall that is 5.0 meters high. You throw a small ball at…
A: The diagram shows us the problem at hand
Q: When visiting a friend in Atlanta you decide to drive around the city. You turn a corner and are…
A: Given data: The total displacement of the car is s=50 ft. The speed limit on this street is Vm=25…
Q: The world's highest fountain of water is located, appropriately enough, in Fountain Hills, Arizona.…
A: The height, h=560 ft The acceleration due to gravity, g=32 ft/s2
Q: DONT USE AI please, it can't answer this question correctly
A:
Q: 1c. A student stands at the edge of a cliff and throws a stone horizontally over the edge with a…
A:
Q: You are standing next to an old well. You want to know how far down the surface of the water is (you…
A:
Q: jump a skier leaves at 15.0 m/s at angle q. With what speed is he traveling at his maximum height of…
A: GivenInitial velocity of skier, u=15 m/s at angle qMaximum height, hmax=4.5 m
Q: 2. SpaceX engineers is planning to build a 2-stage rocket which has a-t graph as shown. By their…
A: The acceleration up to 20 seconds is 22 m/s2 which is stage A and from 20 to 30 seconds the…
Q: Hello, there are several variables I have had to find for this problem but I am stuck on figuring…
A: Time taken for the rock to reach the maximum altitude v0yt=v0y-gt0=v0sinθ-gtt=v0sinθg
Q: Problem 2: A 5.4 x 105 kg locomotive is brought to a halt from a speed of 0.85 m/s in 0.33 m by a…
A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…
Q: A 115 gram apple falls from a branch that is 3.5 meters above the ground. (a) How much time elapses…
A: Givenm=115 gh=3.5 m(a)h=ut+12gt2 =0+12gt2 ( as u=0 , apple just falls , no initial…
Q: Ross and Rachel are fighting if they were on a break. Ross is trying to get his stuff weighing 150.…
A:
Q: A man on a motorcycle plans to make a jump as shown in the figure. If he leaves the ramp with speed…
A: To determine the maximum height above the end of the ramp, we need to use the…
Q: gh the road is lev
A:
Q: The time variation of the charge passing by a conductor is given by q(t)=2t2+2t, where q is given in…
A: Solution
Q: Question: Caroline and Jennifer are standing on a rooftop. Caroline drops a ball straight down to…
A: Given: In the given problem one object is released and the second is thrown with a certain velocity.…
Q: A ski jumper starts from rest 45.0 m above the ground on a frictionless track and flies off the…
A: Law of conservation of energy states that the energy can neither be created nor destroyed. It can…
Q: A 5kg ball is thrown straight into the air at 5 m/s. How high does it travel?
A: Given data : Mass of the ball, m = 5 kg Initial speed of the ball…
Q: A car is moving with a velocity of 20 m/s, it starts to decelerate by -2 m/s². How long it takes for…
A: Given data: Initial velocity (u) = 20 m/s Acceleration (a) = -2 m/s2 Final velocity (v) = 0 m/s…
Q: A skier starts from rest and slides 19 m down a slope in 6 seconds. At what time after starting will…
A:
Q: Francisco kicks a soccer ball with speed 35.8 m/s at an angle of 30.0 degrees above the horizontal.…
A: Given data: Initial velocity (v0) = 35.8 m/s Angle (θ) = 30.0°, above the horizontal Required: The…
Q: Meagan is running an obstacle course. The tenth obstacle is called the "Spider Climb", where she…
A: Given data, Weight of Meagan = 125 Ib = 550 N Height of Meagan = 5'6" = 168 cm
Q: how fast will she be traveling (v2 = ?) when she reaches the bottom?
A: 18.065 m/s
Q: A car goes 100km/h and Carries a cannon , whose muzzle can shoot at 50km/h . When the cannon fires a…
A:
Q: A bridge that was 11.2 m long has been washed out by the rain several days ago. How fast must a car…
A: The given data are: l=11.2 md=3.3 m Here, l is the length of the bridge and d is the distance.
Q: A ski jumper starts from rest 47.5 m above the ground on a frictionless track and flies off the…
A: a) Velocity = 24.05 m/sb) maximum height above ground = 32.75 mc) She lands 59.02 m away from the…
Q: https://www.webassign.net/web/Student/Assignment-Responses/submit.dep A woman driving a car 16 ft…
A:
Q: A 0.26-kg rock is thrown vertically upward from the top of a cliff that is 32 m high. When it hits…
A:
Q: lo, a satellite of Jupiter, is the most volcanically active moon or planet in the solar system. It…
A: the total energy must be constant. Hence,
Q: A roller coaster has speed of v0=6.2 m/s as it hits the peak of a h=31.5m dip. What is the car's…
A: According to the conservation of total mechanical energy, the total mechanical energy of a system…
Q: The clark freeport zone and philippine international hot air balloon foundation incorporation…
A:
Q: A 0.4 kg rubber ball has a horizontal velocity of 1.554 m/s at point A and goes through a projectile…
A:
Q: While standing at the edge of the roof of a building, a man throws a stone upward with an initial…
A: To solve the given question, we will use the conservation of energy.
Q: The position of a stone thrown vertically up is y(t)=y0+ v0. t-g.t^2 where v0=10m/s is the initial…
A:
Q: An initially stationary iron ball is dopped from rest inside of a steel drum containing a liquid.…
A:
Q: A ball is released from rest from the top of the empire state building. Use g=9.8 m/sec^2 and ignore…
A: Acceleration is the rate of change of velocity, most often with an increase observed, of an object…
Q: An enthusiastic NVCC student goes to an amusement park to ride on a roller coaster. The height of…
A: The height of the first hill = 80mThe potential energy due to this height = mgh=m∗9.81∗80=784.8m…
Step by step
Solved in 2 steps with 2 images