Q: A swimmer jumps off a diving board with a velocity of 2.4 m/s up and 2.5 m/s forward. The swimmer…
A: The second equation of motion is s = u t + 0.5 at2 where, s is the distance, u is the initial…
Q: A ball is released 20m from someone on ground and goes up at 2 m/s. How fast is the distance…
A: Let the initial velocity of the ball be u and the time taken by the ball to reach a point 5 m above…
Q: The Denver Nuggets Super mascot, Rocky, can fire T-shirts out of a  potato cannon at a rate of 65…
A:
Q: A car traveling in a straight line path has a velocity of 10m/s at some instant . After three…
A: initial velocity (v) = 10 m/sfinal velocity (V) = 6 m/stime taken (t)= 3 seconds
Q: A swimmer can swim at speed of 1.2 m/s in still water. In this case, a swimmer is swimming directly…
A:
Q: A bird sitting in a tree is travelling at 30km/s relative to the faraway sun. When the bird drops to…
A:
Q: You throw a basketball from 1.3 m above the ground at an angle of 25 degrees from the horizontal. If…
A: Given,
Q: A ball is dropped from the top of a building 150m high, at the same instant another is thrown upward…
A: The second equation of motion is s= u t + 0.5 at2 where, s is the distance, u is the initial…
Q: A rock was thrown vertically downward from the top of a 450 meter bridge with a speed of 7 m/s. How…
A: Given: The intial velocity of the rock is 7 m/s vertically downward. The height of the rock from the…
Q: A toy rocket is launched the instant of engine bur height, and falls back to O 209 m O 244 m O233 m…
A: Given Engine burnout At a height = 49 m Velocity at 49 m = 60 m/s We have to calculate the maximum…
Q: You roll a bowling ball across a pool deck at 6 m/s and it launches horizontally into the pool. The…
A: Given data: Initial velocity in horizontal direction (v0x) = 6 m/s Initial velocity in vertical…
Q: Two cars are traveling in the same direction, Car A (60km/h) in front of Car B (40km/h). What is the…
A: In this case, both Car A and Car B moving in the same direction. The speed of Car A, VA=60 km/h…
Q: A student throws a softball horizontally from a dorm window 13.0 m above the ground. Another student…
A: Given information:Height of the window from the ground (H) = 13 m.Height at which the boy catches…
Q: An airplane is flying at an altitude of 12 km at 100 m/s. What is the equivalent velocity of the…
A: Altitude = 12 km = 12 x 3280.8 ft =39370 ft Indicated air speed, IAS = 100 m/s = 328.08 ft/s…
Q: n object is shot at a velocity of 14 m/s [21ᵒ above the horizontal] from a 12 m tall cliff.…
A:
Q: The velocity function is all of the following EXCEPT Choose from the choices below: A…
A: The velocity of an object is the rate of change of its position with respect to a frame of…
Q: What is the balls velocity after 2.00s? What is the balls position after 2.00 s?
A:
Q: A ball is thrown vertically upward with a velocity of 80ft/s. Two seconds later a second ball is…
A: Let the time taken by the first ball be t. So, the time taken by the second ball is t-2. Apply the…
Q: Jack Sparrow sees a Royal Navy ship around 500 meters away and wants it sunk immediately. You, as…
A:
Q: A bird sitting in a tree is traveling at 30 km/s relative to the faraway Sun. When the bird drops to…
A: The final velocity of the bird when the bird drops to the ground below is
Q: Building, 20 m above the ground. Your physics professor, who is 1.7 m tall, is approaching the…
A:
Q: A train is travelling to the right at 40 m/s. A child is chasing a ball that is rolling down the…
A: Given train speed = 40 m/s (towards right) A child is chasing a ball that is rolling down the aisle…
Q: Mandy leans over the edge of a cliff and throws a rock upward at 5 m/s. How far below the level from…
A: Given: The velocity is u=5 m/s. The time is t=2 s. According to equation of kinematics: S=ut+12gt2…
Q: An astronaut on earth can throw a ball straight up to a height of 15 m . How high can he throw the…
A: Given An astronaut on earth can throw a ball straight up to a height of 15 m. We have to How high…
Q: man gets mad at his messed up computer and tossesit out of a 50 m high window What is the velocity…
A:
Q: A cannonball is fired from an old cannon at an angle of 25 degrees, with an initial velocity of 300…
A:
Q: A driver in a car traveling at a velocity of 21.8 m/s sees a cat 50. meters away on the road. The…
A: Use the kinematic equation to solve for the acceleration of the car. v2-u2=2as…
Q: A spy in a speed boat is being chased down a river by government officials in a faster craft. Just…
A: Time taken by both boats to fall through height 7.3 m is same as their initial velocity in vertical…
Q: how fast will she be traveling (v2 = ?) when she reaches the bottom?
A: 18.065 m/s
Q: How tall, in meters, is the building that the child is standing on?
A:
Q: two boats leave the harbour at the time in directions that are 20 degrees apart. if one is…
A: Two boats leave the harbor at the time in directions that are 20 degrees apart. The first boat is…
Q: You are riding ina bus moving slowly through heavy traffic at 4.0 m/s. You hurry to the front of the…
A: Given data: The speed of me relative to the bus, vmb=6.0 m/s. The speed of the bus relative to the…
Q: A softball is tossed straight up into the air with velocity of 96 ft/s What is the maximum height…
A: Given: The initial speed of the ball is 96 ft/s.
Q: You are walking around your neighborhood and you see a child on top of a roof of a building kick a…
A:
Q: A commercial passenger jet is flying with an airspeed of 185 miles per hour on a heading of 036°. If…
A:
Q: A boat moves north at a speed of 2.7 m/s across a river that flows west at a rate of 1.2 m/s. What…
A:
Q: You are in a car that is traveling at 40 mph. A car traveling at 50 mph passes you. How fast does…
A: Given data: Speed of first car (v1) = 40 mph Speed of second car (v2) = 50 mph Required: Relative…
Q: As an airplane taxies on the runway with a speed of 16.5 m>s,a flight attendant walks toward the…
A: The velocity of the flight attendant relative to the ground will be the sum of the velocity of the…
Q: A soccer ball is moving horizontally at a speed of 2.4 m/s . It then undergoes a constant…
A:
Q: Inside a train traveling at a constant speed of 6 m/s, a ball is thrown vertically up at 12 m/s.…
A:
Q: A boat heads north in still water at 4.5m/s directly across a river that is running east at…
A:
Q: What is the velocity of a penguin that swims 90 meters through the water in 12 minutes? O 7.5…
A:
Q: A 0.5 kg ball is kicked 5 m/s horizontally from a 20 m high cliff. What is the time of flight? A 0.5…
A:
Q: A firework is shot from an apartment balcony at 500m above ground at a speed of 100m/s at a launch…
A: Given: The speed is u=100 m/s. The angle is θ=70°. The expression for maximum height (H) is:…
Q: You are on the roof of a Physics Building, 35 m above the ground. Your physics professor, who is…
A: Given:- You are on the roof of a Physics Building, h = 35 m above the ground. Your physics…
Q: A bird flies at a velocity of 10.00 m/s straight into the wind. If it takes the bird 22 minutes to…
A:
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
- A bird sitting in a tree is travelling at 30 km/s relative to the faraway sun. When the bird drops to the ground below, does it still move at 30km/s, or does this speed become zero?A bird sitting in a tree is traveling at 30 km/s relative to the faraway Sun. When the bird drops to the ground below, does it still go 30 km/s, or does this speed become zero?An olympic gymnast jumps up and down on a trampoline. If the gymnast's feet leave the trampoline at a height of 1.0 m above the ground and reach a maximum height of 6.0 m above the ground, at what speed was the gymnast launched from the trampoline?
- A student flicks a penny horizontally off of a classroom desk at 3.0 m/s. If the desk is 0.85 m high, how far from the base of the desk will the penny land?Two cars are traveling in the same direction, Car A (60km/h) in front of Car B (40km/h). What is the velocity of car A relative to Car B?A police officer is driving southbound on the highway at a speed of 24 meters per second. He sees a yellow car driving northbound. From inside the moving police car, the officer measures the yellow car’s speed as 59 meters per second. To an observer on the side of the road, what is the yellow car’s velocity? 59 m/s 83 m/s 24 m/s 35 m/s
- an arrow is aimed directly at the bull's eye of a target 10 m away if the arrow speed is 25 m per seconds how far (decimeter) below the bull's eye does the arrow strike the targetA boat moves north at a speed of 2.7 m/s across a river that flows west at a rate of 1.2 m/s. What is the boats speed relative to the riverbank?A spy in a speed boat is being chased down a river by government officials in a faster craft. Just as the officials' boat pulls up next to the spy's boat, both reach the edge of a 7.3 m waterfall. If the spy's speed is 11 m/s and the officials' speed is 27 m/s, how far apart will the two vessels be when they land below the waterfall?
- A person is standing 350 feet away from a model rocket that is fired straight up into the air at a rate of 15 ft/sec. At what rate is the distance between the person and the rocket increasing 30 seconds after liftoff?Two birds are flying directly towards each other at the same speed If the first bird is flying at a velocity of 5 m/s , What is the the velocity of the second bird?A 0.5 kg ball is kicked 5 m/s horizontally from a 20 m high cliff. What is the time of flight?A 0.5 kg ball is kicked 5 m/s horizontally from a 20 m high cliff. What is the range?