juggler throws a bowling pin straight up with an initial speed of 8.2 m/s. ow much time elapses until the bowling pin returns to the juggler's hand? 0.84 s ) 1.68 s 1.2 s ) 2.4 s
Q: 10. Which of the following is the velocity-time graph of an object moving with decreasing…
A: As per our guidelines we are instructed to answer only three sub-parts in one session. Please post…
Q: You are driving through town at 10.0 m/sm/s when suddenly a ball rolls out in front of you. You…
A:
Q: You attach a meter stick to an oak tree, such that the top of the meter stick is 2.87 meters above…
A:
Q: A swan on a lake gets airborne by flapping its wings and running on top of the water. a) If the swan…
A: Data we have velocity, v=6.96m/s acceleration, a=0.4m/s2 To find the distance, d=?
Q: object is thrown into the air with initial velocity v = 5m/s. After being released it is only…
A: Initial velocity v = 5m/s. a = -9.81m/s2We need to find time taken in reaching maximum height.
Q: 8. A ball is thrown vertically upward from the edge of a bridge 29.5 m high with an initial speed of…
A: Given :h=29.5 mu=13 m/s (vertically upwards)h→height of the bridgeu→initial velocity of the ball
Q: Two dogs stand facing each other a distance of 105 meters apart. They begin to run towards each…
A:
Q: 1.A train moves with a constant velocity of 25 m/s. The train conductor at the front of the train…
A: Given that:- In question number 1:- Length of train=48m
Q: A red-eye tree frog jumps straight up to a vertical height of 1.10 m. Take ?=9.80m/s2. 1. What is…
A: Given: maximum height reached, H = 1.10 m
Q: Can you help me solve this problem please? A hot air ballon is rising into the air with a constant…
A: Here Initial velocity of the air ballon = u 4.75 m/sHeight from the ground when a bag is dropped =…
Q: What is his average velocity? 8. A tennis player moves in a straight-line path as shown in Figure…
A: Given that, The path of a tennis player is a straight line, and the distance varies with time is…
Q: A balloonist, riding in the basket of a hot air balloon that is rising vertically with a constant…
A:
Q: A car is speeding at a constant speed 32 m/s passes a still police car which immediately takes off…
A: Given, initial velocity car uc = 32 m/s Acceleration of police car ac =4 m/s2 Initial velocity of…
Q: A basketball referee tosses the ball straight up for the starting tip-off. At what velocity (in m/s)…
A:
Q: How long did the ball take to return to the juggler’s hand?
A:
Q: Cheryl runs a race on a circular 400.0 m track. She starts running east of the starting line and…
A: Explanation: The velocity of an object is defined as the rate of change of the position of the…
Q: Which of the following situations is impossible? O A. An object has velocity directed east and…
A: The acceleration of an object is defined as the rate of change of velocity where the velocity is…
Q: the ball during 40 (d) Question 6. Suppose a car is traveling at +22.5 m/s, and the driver sees a…
A: Given:Initial velocity Acceleration Reaction time Required:The stopping distance measured from the…
Q: He spots a juicy one in the grass and takes off from our porch at 5.22 m/s. When he reaches the…
A: The speed of Boomer v =5.22 m/s The distance moved by Boomer d=8.16 m The time taken by Boomer is…
Q: 1. A bicyclist is finishing his repair of a flat tire when a friend rides by with a constant speed…
A: The friend is moving at a constant velocity of 4 m/s.So, after 3 seconds,x2 = u2 × t1x2 = 4 × 3x2 =…
Q: A gazelle runs past a cheetah crouching below the grass on the planes of the savanna. When the…
A:
Q: A tennis ball is hit straight up into the air at a velocity of 9 m/s. How long will it be before the…
A:
Q: A cat is being chased by a dog. Both are running in a straight line at constant speeds. The cat has…
A: Given Data:The cat has a head start of The speed of the dog is Time taken by Dog to catch the cat is…
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
- A ball is tossed straight up from the ground. If it reaches the height of your bedroom window (2.0 m) and then falls straight back down to the ground, (g= 9.8 m/s?; Ignore air resistance and use at least 2 significant figures.) 1. What was its initial velocity? 2. How long is the ball in the air?Sarah is standing when she sees a boy running towards her with constant velocity 6.0 m/s. When they are 200 m apart, Sarah starts running to meet him. She runs with a constant acceleration, and by the time they meet, Sarah is running at 7.0 m/s. How long, from the time Sarah begins moving, does it take for them to meet?7. The height of a helicopter above the ground is given by h =20.0 t-5.0 t where h is in meters and t is in seconds. At t=1.00 s, the helicopter releases a small mailbag. a) What is speed of a mailbox before hint to the ground? b) How long mailbox in air? 8. Starting from rest at 5 m from origin, a small still ball's horizontal component of velocity is 90.0 mile/hour in a straight line in 10.0 s. Ball's acceleration is constant during the entire motion, what is ball's final position?
- A goalie completes a goal kick with the ball on the ground. The ball has a vertical velocity of 35 m/s and a horizontal velocity of 20 m/s when it leaves the goalie's foot. How long is the soccer ball in the air? Ignore air resistance. A.) 3.57 s B.) 2.04 s C.) 7.14 s5. graph. A friend throws keys upwards where vou are standing on a balcony. The balcony is 4.0 m above the ground, and you catch the keys 1.5s later. What is the initial velocity of the throw? b. What is the velocity just before the keys are caught? a.8
- 9A police car gets passed by a car traveling at a constant speed of 150.0 km/hr. The police car accelerates from rest at 5.00 m/s2, the moment the two cars are side by side. How long does it take the police officer to catch the car?A ball is thrown straight down with an initial speed of 3.2 m/s from a height of 5.0 m. What is the position of the ball after 2.6 s, in meters? Use g = 10 m/s2.
- 1. The cheetah can reach a top speed of 114 km/h. while chasing its prey in a short sprint, a cheetah starts from rests and runs 45 min in a straight line, reaching a final speed of 72 km/h. a. Determine the cheetah's average acceleration during the short sprint, and b. Find its displacement at t= 3.5 s O 4.4m/s2, 27m O 5.6m/s2, 56m O 1.2m/s2, 15mA scooter begins at rest at t0=0 seconds. The scooters starts moving, and eventually covers a distance d= 651m, in a time tf= 104 seconds. In a coordinate system with north being the positive x-direction, the scooter's motion is in the northern direction. What wa the scooter's average speed, during this time period, in meters per second? What was the scooters displacement in the northern direction during this person, in meters? What was the scooter's average velocity in the northern direction, in this period in meters per second? If the scooter's final velocity at tf was 12 m/s, what was the scooter's average acceleration in the northern direction, during this period in m/s%^2?2a. A worker on a rooftop is startled by a snake, scoops it with a shovel and throws it down the building at 16 m/s. What maximum height does the snake attain? Answer: 13.06m Need Help With B &C Plz. b. How much time does the snake take to reach maximum height if initial velocity is 16m/s? c. From the fall of the snake, calculate the height of the building, if the velocity of the snake is 40m/s