Answer number 1-2 only pls. I don't want to waste my money here. 1. A tennis ball is thrown upwards from the edge of a cliff with a speed of 10m/s. It lands on the ground below the cliff 3.0 seconds later. We can ignoreair resistance. What is the displacement of the tennis ball?2. A ball is dropped over the edge of a building. How fast is the ball moving 2.0seconds after being dropped?3. A rock is dropped from a bridge that is 28 meters above a river. How longdoes it take the rock to hit the water?4. A lacrosse ball that is thrown straight upwards reaches a maximum heightof 4.5 meters. At what speed was it thrown?5. A soccer player heads the ball and sends it flying vertically upwards at aspeed of 12.0 m/s. How high above the players’ head does the ball travel?

Name: Answer number 1-2 only pls. I don't want to waste my money here. 1. A
Uploaded: 2024-03-05T11:56:34.000Z
Channel: Bartleby
Description: Answer number 1-2 only pls. I don't want to waste my money here. 1. A tennis ball is thrown upwards from the edge of a cliff with a speed of 10m/s. It lands on the ground below the cliff 3.0 seconds later. We can ignoreair resistance. What is the dis

Science

Physics

1. A tennis ball is thrown upwards from the edge of a cliff with a speed of 10 m/s. It lands on the ground below the cliff 3.0 seconds later. We can ignore air resistance. What is the displacement of the tennis ball? 2. A ball is dropped over the edge of a building. How fast is the ball moving 2.0 seconds after being dropped?

1. A tennis ball is thrown upwards from the edge of a cliff with a speed of 10 m/s. It lands on the ground below the cliff 3.0 seconds later. We can ignore air resistance. What is the displacement of the tennis ball? 2. A ball is dropped over the edge of a building. How fast is the ball moving 2.0 seconds after being dropped?

Physics for Scientists and Engineers, Technology Update (No access codes included)

9th Edition

ISBN:9781305116399

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter2: Motion In One Dimension

Section: Chapter Questions

Problem 2.65AP: A ball starts from rest and accelerates at 0.5(H) m/s2 while moving down an inclined plane 9.00 m...

See similar textbooks

Similar questions

A swan on a lake gets airborne by flapping its wings and running on top of the water. (a) If the swan must reach a velocity of 6.00 m/s2, to take off and it accelerates from rest at an average rate of 0.350 m/s2, how far will it travel before becoming airborne? (b) How long does this take?
Suppose you throw a rock nearly straight up at a coconut in a palm tree, and the rock misses on the way up but hits the coconut on the way down. Neglecting air resistance, how does the speed of the rock when it hits the coconut on the way down compare with what it would have been if it had hit the coconut on the way up? Is it more likely to dislodge the coconut on the way up or down? Explain,
A person takes a trip, driving with a constant speed of 89.5 km/h, except for a 22.0-min rest stop. If the persons average speed is 77.8 km/h, (a) how much time is spent on the trip and (b) how far does the person travel?
(a) Calculate the height of a cliff if it takes 2.35 s for a rock to hit the ground when it is thrown straight up from the cliff with an initial velocity of 8.00 m/s. (b) How long would it take to reach the ground if it is thrown straight down with the same speed?
A rock is thrown downward from the top of a 40.0-in-tall tower with an initial speed of m/s. Assuming negligible air resistance, what is the speed of the rock just before hitting the ground? (a) 28 m/s (b) 30 m/s (c) 56 m/s (d) 784 m/s (e) More information is needed.
2. A motorist saw a humps 33 m away at a speed of 14.5 m/s. He immediately slams on the brake and decelerates 1.2 m/s 2 with a speed of 11.7 m/s. (a) Will he stop before the humps (express your answer in magnitude)? (b) How long it will take before stopping?
1. A car starts from rest and attains a speed of 50 m/s in 15 seconds. a. How far has the car travelled in 15 seconds? b. What is the speed of car if it travels 567 meters?
1. A rock is thrown downward from the top of a 40.0-m-tall tower with an initial speed of 12 m/s. Assuming negligible air resistance, what is the speed of the rock just before hitting the ground?
1.) A plane flies the distance between two cities in 2 hour and 45 minutes with a velocity of 800km/h. Another plane covers that distance with 950 km/h. What is the flight time of the second plane? ( in minutes)
A ball is dropped from a window 50 m above the ground. a) How long does it take the ball to reach theground?b) What is its final velocity?2. A pebble was dropped from the window of a building, 80 meters above the ground. a) How many seconds willit take the pebble to reach the ground? b) How fast is it after 2.0 seconds? c) When will its velocity be 25 m/s?3. A stone is tossed upward at the moment a ball is dropped from a height of 25 meters. The stone’s initialvelocity is 25 m/s. At what height will the two meet? In how many seconds.4. A ball is thrown downward with an initial velocity of 20 ft/s. a) How fast is it moving 2s later? b) How fardoes it fall in these time ?
You toss a tennis ball straight upward. At the moment it leaves your hand it is at a height of 1.5 m above the ground, and it is moving at a speed of 6.6 m/s. (a) How much time does it take for the tennis ball to reach its maximum height? s(b) What is the maximum height above the ground that the tennis ball reaches? m(c) When the tennis ball is at a height of 2.6 m above the ground, what is its speed?
(II) A stone is thrown vertically upward with a speed of 24.0 m/s(a) How fast is it moving when it is at a height of 13.0 m? (b) How much time is required to reach this height? (c) Why are there two answers to (b)?