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: 3. Mario skates south at 6.3 m/s. A fellow hockey player passes the puck to him. The puck moves at…
A: Converting The velocity of puck into x and y components South component=Vy =10.4 cos(30°)=9 m/sWest…
Q: Which of the following two objects have the same speed value? Bubble in two letters. O An object…
A: An object travels 20 miles in 2 hours An object travels 20 miles in 2 hours
Q: ly upward with a speed of 12.0 m/s inside a bus moving at 9.0m/s. what is the velocity of a ball as…
A: Given:- The velocity of the bus is u = 9 m/s The velocity of the ball's vertical upward direction…
Q: A bird sitting in a tree is travelling at 30 km/s relative to the faraway sun. When the bird drops…
A: Write the formula for the angular velocity of the earth about the sun. Therefore, the speed of the…
Q: An automobile moving with 95 km/hrs is passing a train that is 1.10 km long. The speed of the train…
A:
Q: A stone is thrown horizontally with a speed of 12 m/s from the edge of a 10 m high cliff. With what…
A: Given : Horizontal speed (vox) = 12 m/s Initial position of stone (yo) = 10 m Final position (y) = 0…
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: A boat is able to move through still water at 20 m/s. It makes a round trip to a town 10 km…
A:
Q: Two cars which are separated by 6.25 km are moving on the same direction. The car in front is moving…
A:
Q: You need to drive 69.7 km (43.3 miles) for an interview. The interview is at 11:15 am, you leave at…
A: The total distance to be covered is - D = 69.7 km , You decided to drive at 100 km /hr . Let's…
Q: A man drives a car in a straight line south along a highway. He travels with a velocity of 112.6…
A: The expression for the velocity is given by v=dt Here, vis the velocity, dis the distance, tis…
Q: An automobile travelling 95km/h overtakes a 1.10km long train traveling in the same direction on a…
A: Given values - Velocity of car=Vc=95kmhVelocity of train =Vt=75kmhLength of train=Lt=1.1 km
Q: If the sun is a distance of 1.5 x 10^8 km from Earth, how long does it take sunlight to reach Earth…
A: The distance and velocity is given hence time can be solved using equation below
Q: Anita is running to the right at 5 m/s, as shown. Balls 1 and 2 are thrown toward her by friends…
A:
Q: a swimmer heading straight through a 200m wide river reaches the opposite shore in 6 min 40s. She is…
A:
Q: A shot put is thrown upward with a velocity of 35 ft./sec. at a height of 4 ft. and an angle of 40°.…
A:
Q: A stone is thrown from the edge of a cliff (point A) with a speed of 3.0 m/s, at an angle of 53.1…
A: Launch speed (u) = 3 msLaunch angle (θ) = 53oHorizontal distance covered (d) = 30 m
Q: A car traveling in a straight line path has a velocity of 10m/s at some instant. After 3 seconds…
A: Given: vi=10 m/s vf=6 m/s t=3 sec
Q: How long is the ball in the air before it hits the ground? (The student moves her hand out of the…
A: Initial speed of the ball while throwing it up (u)=11 m/s Height of hand above the ground (H)=1.9 m…
Q: х (m) 100F 80 D B C 40 20 t (s) 60 10 20 30 40 50 A, 60
A: The graph of distance travelled with time is linear till t = 10 s. Therefore the equation of the…
Q: 267. At noon a car drives from A towards the east at 60mph. Another car starts from B towards A at…
A: Given, Speed of car A, vA = 60 mph speed of car B, vB = 30 mph
Q: A cheetah runs at 30m/s for 120s. How far does the cheetah go?
A: Given data The speed of the cheetah is given as v = 30 m/s. The time taken by the cheetah is t =…
Q: Two cars are moving towards an intersection. One car is 180180 meters north of the intersection and…
A: Given, y0=180180 m dydt=-1313 m Is (Going towards) x0=6060 m dydt=1010m/s (Going a way) t=55 sec…
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 physics student stands on a cliff overlooking a lake and decides to thr throws the golf ball with…
A: GivenInitial velocity of golf ball, u=21.5 m/sAngle, θ=31.5°h=18.5 m
Q: 5.0 m 8.0 m/s 7.0 m/s 8.0 m/s B 10 m/s 14 m/s 14 m/s D 14 m/s 18 m/s 17 m/s The roller coaster train…
A: (Disclaimer) - Since you have asked a multiple question , we can answer only first question. Kindly…
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: Bob has just finished climbing a sheer cliff above a beach and wants to figure out how high he…
A: The expression for time of flight
Q: y= Vx As the particle passes through the point (25, 5), its x-coordinate increases at a rate of 3…
A: path of the particle= y=x given: dxdt=3 cm/s
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: Determine the value of V1, V2 and V3 I R₁ 38N E 25V R₂ 2012 V₂ =V₂ E=V₁ +V₂ 1 = 1₂ + 1₂ R₂ 3002
A:
Q: An airport terminal has a moving sidewalk to speed passengers through a long corridor. Larry does…
A: Given data The time required by larry to walk through the corridor is tl = 180 s. The time required…
Q: At an airport, Anna is stationary, Bert is walking at a speed of 1.0 m/s, Carla is standing while…
A: 1. As Anna is stationary at an airport therefore Anna's velocity relative to ground or earth is 0…
Q: A boat heads north in still water at 4.5m/s directly across a river that is running east at…
A:
Q: I dropped a 2kg rock from a cliff and it hits the ground 2 seconds later. How fast is the rock going…
A:
Q: At one instance,an object in freefall is moving upward at 40m/s. one second later its speed would be
A: According to the kinematics equation, vy=v0y+ayt
Q: The Hulk, on the 75th story of Stark Tower (225 m off the ground), sees Tony drop his penny. He…
A: Given: Height or displacement from 75th story to ground, s=225 m When penny reaches Tony it comes to…
Q: Mingming the cat is chasing Mickey the mouse across the surface of a table 1.5m above the floor.…
A: Height of the table above the surface h=1.5 m, horizontal speed of the cat at the time it slips of…
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: i push a cart up a 5 degree hill at 2m/s. what is my horizontal and my vertical velocity ?
A: Here, it is given that, i push a cart up a 5 degree hill at 2 m/s. I have to find my horizontal and…
Q: A boy on the edge of a vertical cliff 20m high throws a stone horizontally outward with a speed of…
A: Given : yo = 20 m vox = 12 m/s g = 10 m/s2
Q: body covering the whole 32pi-meter circumference of a circular path for 45 seconds travels at a…
A:
Q: A particle making an inclined shooting motion with a velocity of 150 m / s from A, what is its…
A:
A greyhound accelerates at 2 m/s^2 for 7s. How far does it travel and what is its velocity?
Step by step
Solved in 2 steps with 1 images
- An object moving with initial velocity 13m/sec, after time 8sec the velocity becomes 19m/sec, find acceleration?a swimmer heading straight through a 200m wide river reaches the opposite shore in 6 min 40s. She is dragged down the river 480m. How fast can you swim in calm waters?A ship travels 55 nm on a bearing of 27° and then travels a bearing of 117° for 140 nm. If the entire motion lasted for 10 hours, what is the average velocity of the ship?
- A school bus traveling along at 12.6km/h slows to 4.32km/h in 2.50s. How far did it travel (in m)?A cannon tilted upward at 30° fires a cannonball with a speed of 100 m/s. At that instant, what is the component of the cannonball’s velocity parallel to the ground?a ball is thrown straight down from at 12 m/s toward the ground from a height of 45 m how fast is the ball moving when it lands
- A gymnast jumps to the ground 20 degrees from the horizon at a speed of 11 m/s Find the point he falls on?On a day when the wind is blowing toward the north at 7 m/s, a runner jogs west at 7 m/s. What is the velocity (speed and direction) of the air relative to the runner?A boat heads north in still water at 4.5m/s directly across a river that is running east at 3.0m/s.What is the velocity of the boat with respect to Earth?
- A cheetah runs at 30m/s for 120s. How far does the cheetah go?a ball is thrown off a cliff at 7 m/s. if the ball takes 1.45 s to reach the ground, how high off of the ground is the cliff?A cannon tilted upward at θ = 35 ∘ fires a cannonball with a speed of 98 m/s . At that instant, what is the component of the cannonball’s velocity parallel to the ground?