A box was dropped from the top of a building. Which of the following is true regarding its velocity? (A) The velocity increases. (B) The velocity stays the same. (C) The velocity decreases. (D) I need more details to confirm any of these three statements.

A box was dropped from the top of a building. Which of the following is true regarding its velocity? (A) The velocity increases. (B) The velocity stays the same. (C) The velocity decreases. (D) I need more details to confirm any of these three statements.

Name: A box was dropped from the top of a building. Which of the following i
Uploaded: 2024-03-05T11:56:34.000Z
Channel: Bartleby
Description: A box was dropped from the top of a building. Which of the following is true regarding its velocity? (A) The velocity increases.(B) The velocity stays the same.(C) The velocity decreases.(D) I need more details to confirm any of these three statemen

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter2: Motion In One Dimension

Section2.5: Motion Diagrams

Problem 2.5QQ: Which of the following statements is true? (a) If a car is traveling eastward, its acceleration must...

See similar textbooks

Similar questions

Under what condition is average velocity equal to the average of the object's initial and final velocity? B) The acceleration is constant. C) This can occur only when the velocity is zero. D) The acceleration must be constantly increasing. A) This can only occur if there is no acceleration. E) The acceleration must be constantly decreasing.
The driver of a car slams on the brakes when he sees a tree blocking the road. The car slows uniformly with an acceleration of 5.60 m/s2 for 4.20 s, making straight skid marks 62.4 m long, all the way to the tree. With what speed does the car then strike the tree?
Which of the following statements is true? (a) If a car is traveling eastward, its acceleration must be eastward. (b) If a car is slowing down, its acceleration must be negative. (c) A particle with constant acceleration can never stop and stay stopped.
An object is thrown vertically upward. Which of the following is true? Select one: a. It’s velocity changes non-uniformly. b. The speed on the returning to its starting point is the same as its initial speed. c. The maximum height is independent of the initial velocity. d. The travel time upward is slightly greater than the travel time downward.
A 3.20 kg toy rocket is launched from its platform and reaches a height of 253 m after 3.70 s. If the rocket motor only produced an upward acceleration for the first 1.00 s before running out of fuel, what was that initial upward acceleration? Neglect the effect of air resistance.
What happens if the person on the cliff throws the rock straight down, instead of straight up? To explore this question,calculate the velocity of the rock when it is 5.10 m below the starting point, and has been thrown downward with an initialspeed of 13.0 m/s.
A train starts from rest and accelerates uniformly to achieve a velocity of 20 m per sec in 10 sec. Then the train maintains this speed for next 200 s. The breaks are then applied and train comes to rest in next 50 s. Calculate: a) acceleration in first 10 s b) acceleration in last 50 s c) the total distance traveled by the train in whole journey d) average velocity of the trip.
Answer the following questions with the correct letter. 1. A box was dropped from the top of a building. Which of the following is true regarding its velocity? a. The velocity increases. b. The velocity stays the same. c. The velocity decreases. d. I need more details to confirm any of these three statements. 2. A box was dropped from the top of a building. Which of the following is true regarding its acceleration? a. The acceleration increases. b. The acceleration stays the same. c. The acceleration decreases. d. I need more details to confirm any of these three statements. 3. A rock is thrown vertically into the air. At the top of its path, its acceleration is <blank>. a. Zero b. 9.8 meters per second squared c. Between 0 and 9.8 meters per second squared d. Greater than 9.8 meters per second squared 4. Which law has this statement? “An object either remains at rest or continues to move at a constant velocity, unless acted upon by a net force”. a. First Law b. Second…
Which of the following statements is not possible? © A free fall motion ended up with a downward velocity of 38 m/s. O An object is traveling with a constant non-zero velocity and a constant acceleration. O An object is traveling eastbound with a constant acceleration westbound. O An object is traveling with a constant acceleration westbound.
Kaleb has decided to forget about flying and buys a boat instead. If his boat increases its speed from 5.0 m/s to 7.5 m/s over a distance of 50.0 m. What is the boat's acceleration? (please hand-write it and make it clear)
If an object moves with constant (non-zero) acceleration, then which of the following statements are true? The acceleration must be decreasing A: True B: False The velocity may be increasing or decreasing A: True B: False The velocity must continually change by the same amount each second A: True B: False The velocity must continually change by varying amounts depending on the speed A: True B: False The position may be increasing or decreasing A: True B: False
A train, traveling at a constant speed of 22.0 m/s, comes to an incline with a constant slope. While going up the incline, the train slows down with a constant acceleration of magnitude 1.40 m/s2. The speed of the train after 6.40 s on the incline is 13.0 m/s How far has the train traveled up the incline after 6.40 s?