Answered: The following table shows a list of…

The following table shows a list of times, and the corresponding direction of motion and direction of acceleration at those times, but one of the entries is incorrect -- which?

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter5: Displacement And Force In Two Dimensions

Section5.1: Vectors

Problem 1PP

See similar textbooks

Related questions

Q: 5. Rank the magnitude of the net electric Field at the dot from largest to smallest. (All Charges…

Q: An electron is released from rest at the negative plate of a parallel plate capacitor and…

Q: Write down a hypothesis about light on your own and identify the independent and dependent variable:

A: Write down a hypothesis about light on your own and identify the independent and dependent variable:

Q: 7. Molecular oxygen (O2) has a vibrational state transition energy of approximately 250 meV. a)…

Q: 3. How far apart must two equal point charges of 75.0 x 10-9 C (typical of static electricity) be to…

Q: By what factor should the velocity of an object change in order for its kinetic energy to triple?…

A: The energy of the object due to its motion is termed as the kinetic energy. It is generally measured…

Q: 18. A beam of light passes from air into a transparent petroleum product, cyclohexane, at an…

A: 1.44Explanation:

Q: One particle has a mass of 3.71 x 103 kg and a charge of +7.56 μC. A second particle has a mass of…

A: Mass Mass Charges Final separation between charges Final speed of charge of mass

Q: In a circular region, there is a uniform magnetic field B pointing into the page (Fig. 29-56). An xy…

Q: A uniform electric field of magnitude 280 V/m is directed in the negative y direction as shown in…

A: The objective of the question is to calculate the electric potential difference between two points A…

Q: A spring-loaded toy gun is used to shoot a ball straight up in the air. (Figure 1)The ball reaches a…

A: Ball will go till H/4 this time.Also find the detailed the solution of the problem.…

Q: A metal bar with length = 1.50 m is pulled to the right at a steady speed |v| = 5.0 m/s…

Q: Problem 2. An a by b loop is pulled in the x- direction with the velocity v relative to a straight…

Q: Find the time in seconds from the moent the dime is released until it strikes the ground

Q: Three resistors are made out of three different materials and have different (but uniform) corss…

A: R1=2.03Ω R2=1589.4986Ω R3=0.0177ΩExplanation:

Q: A monatomic gas fills the left end of the cylinder in the following figure. At 300 K , the gas…

A: Answer- The heat energy- 38.4JThe answer for above problem is explained below.Explanation:

Q: A particle of mass m is located at x = 1, y = 0, z=2. Find the tensor of inertia for the particle…

Q: If the current in an electric bulb drops by 2%, then power decreases by

Q: 100 kg A block of mass m=100kg is on an inclined plane as shown where = 20 degrees and 0 = 40…

Q: The figure below shows a top view of a bar that can slide on two frictionless rails. The resistor is…

A: Answer is given below: Explanation:Question 1:Answer:A) B)

Q: Two identical point charges (q = +1.00 x 106 C) are fixed at opposite corners of a square whose…

Q: An empty 20.0pF capacitor is charged to a potential difference of 40.0V. The charging battery is…

A: The capacitance of the empty capacitor is The potential difference between the empty capacitor is…

Q: A particle of mass m is subject to a force F(t) = me-bt. The initial position and speed are zero.…

Q: An oxygen cylinder registers a pressure of 1724 kPa in the afternoon when the temperature is…

A: The objective of the question is to determine whether the oxygen cylinder has developed a leak based…

Q: In a 270-turn automobile alternator, the magnetic flux in each turn is 2.50 x 10 cos wt, where is in…

Q: If the weight of an astronaut plus their space suit on the moon is only 255 N. With the W = 255 N.…

A: The objective of this question is to find out the weight of the astronaut plus their space suit on…

Q: The figure shows a rectangular, 24-turn coil of wire, of dimensions 9.7 cm by 3.2 cm. It carries a…

Q: A rectangular loop of wire with dimensions 1.50 cm by 8.00 cm and resistance R=0.6002 is being…

Q: For a technical application, an electrical engineer needs to create a solenoid using copper wire…

A: final answer is a) N= 828b) L = 1.83 cmi have attached the image belowExplanation:a)b)

Q: A uniform electric field exists everywhere in the x, y plane.This electric field has a magnitude of…

A: The uniform electric field in the x y plane is the direction of the electric field in the direction…

Q: A radio antenna broadcasts a 1.0 MHz radio wave with 25.0 kW of power. Assume that the radiation is…

Q: Calculate the 4th Force you need to add to the 3 Forces given below to achieve equilibrium. F₂ = 1/1…

Q: One particle has a mass of 3.71 x 103 kg and a charge of +7.56 μC. A second particle has a mass of…

A: The objective of the question is to find the initial separation between two charged particles. The…

Q: A girl is skipping rocks across a lake. One of the rocks accidentally ricochets off a toy boat…

Q: 4. Find the force exerted on a point charge Q located at 7 in the xy-plane by a long (assume…

Q: The resistors in the circuit below have the following values: R₁ = 7.20 £2, R2 = 7.00 £2, and R3 =…

A: a) The current through R3 = 1.06Ab) The power dissipated through R3 = 3.37WExplanation:Please see…

Q: A

A: The speed of an ant as a function of time t isv=bωcos2(8πcos4ωt)+4π2sin24ωtThe path is a…

Q: A person at the airport pulls his 22 kg suitcase at a constant speed and its strap makes an angle 0…

A: The mass of the suitcase is :m=22 kgThe force applied by the person on the suitcase is :F=30 NThe…

Q: A 1216-lb object is launched from the ground with an initial upward velocity of 70 ft/sec. The…

Q: The total resistance of a series circuit is equal to the difference between the largest and smallest…

A: There are usually two types of the combination of the resistors in an electric circuit:Series…

Q: The apparent depth of a pool depends on the angle of view- ing. Suppose that you place a coin at the…

Q: A siren emits a continuous 1050-Hz sound. The speed of sound in air is 343 m/s. a. How fast must you…

A: Original frequency is Speed of sound wave is Apparent frequency is Find:(a) The speed of…

Q: Please refer to the actual scenario itself "#3" before solving for subsection "3d". These two…

A: 3. The dry adiabatic lapse rate is about 1 K/100 m and describes the rate at which a dry parcel of…

Q: -3 A tungsten wire has a resistance of 6.50 at 16.0°C. Determine its resistance (in (2) at 416°C.…

Q: Crates A and B have equal mass. Crate A is at rest on an incline that makes and angle of theta =…

A: Draw the free-body diagram for situation 1.Apply the equilibrium condition of forces along the…

Q: When a current flows in an aluminum wire of diameter 2.33 mm, the drift speed of the conduction…

A: Current = 11.435 AExplanation:

Q: 2.0 nC 3.0 cm 3.0 cm 3.0 cm -1.0 nC -1.0 nC 1 of 1 What is the electric potential at the point…

Q: An object that is 2.8mm tall is located 33.6cm in front of a lens. A real image is formed at a…

Q: A projectile is fired horizontally from a gun that is 30.0 m above flat ground, emerging from the…

Q: In the figure, a small block of mass m = 0.029 kg can slide along the frictionless loop-the-loop,…

A: Mass (m) = 0.029 kg Radius (R) = 16 cm = 0.16 m Height (h) = 5R

Concept explainers

Distance and Speed

The speed, distance and time relation forms the basis of study of motion. You will need these concepts in the study of Mechanics. This concept is applicable for students who are studying the following courses –

Question

phy.2

The following table shows a list of times, and the corresponding
direction of motion and direction of acceleration at those times,
but one of the entries is incorrect -- which?
Direction Direction of
time [s]
of motion Acceleration
1.5
5.5
->>>
6.5
←
7.5
←
Ot 1.5 seconds
Ot 5.5 seconds
Ot=6.5 seconds
Ot=7.5 seconds

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1: Understanding the Relationship-

VIEW

Step 2: Analyze the Table Entries One by One-

VIEW

Step 3: Identifying the Error:

VIEW

Solution

VIEW

Step by step

Solved in 4 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

3. 10 5 & 6 DOSAL FKK X AAA 5 X 1 t X 1. Starting point: Xo 2. Position after time t. 3. 3 6 4 The position-time graphs for a car's motion in 6 scenarios are shown above. For each scenario, deduce (label on the graphs) Is the car heading in the positive or the negative direction? Explain. Is the car speeding up, slowing down (decelerating), or moving with constant velocity? Explain 5. On the x-t graphs, identify locations where the rate of change of x with time is large and small.
0 1 2 3 4 5 6 Time (s) 1. What is the displacement at time 0 second, 3 second and 6 second (by meter) ? 2) What is the total distance traveled by the ball in 6 seconds. 3) what was its displacement? 543 N Distance (m)
During 55 successive 1.001.00 min intervals, a runner moves at the following constant speeds: 0.4000.400 km/min, 0.2000.200 km/min, 0.1100.110 km/min, 0.1100.110 km/min, and 0.3600.360 km/min. a.) Find the total distance traveled. b.) Find the average speed.
distance (m) time (sec) 0 9.1 12.8 15.7 18.1 10 29.5 59 88.5 118 A student records this distance and time data for a METRA train. Enter into a spreadsheet, graph and display the equation. Based on the Position vs. Time graph, what is the train's acceleration? Give your answer to 2 significant figures (2 decimal places in this case).
Question 4: A car moves with a constant accelaration of "a" from the initial values of t=0s, xo (position) and V. (velocity). The equation of motions define as followings. Please draw the graphs of displacement, velocity and accelaration changes by time. 9 = 0, + at; x = x, + 0,t +at?
(cm) V (cm/s) (m/s) t (sec) r t (secs) position (cm) Speed (m/s) U t (sec) Tholom Step 1 - Slope? Using your motion words, velocity or acceleration, fully describe the motion for each plot listed below. Example Step 1 - Slope? time (sec) ✓ time (sec) Motion Increasing Acceleration Motion Motion (m/s) d (cm) m/s t (sec) time (sec) Step 2 Motion? time (sec) - Step 2 - Motion? Motion Motion Motion
Physics 20: Mrs. Tyler Assignment 2 4. Use the following information for parts a-b. Max paddles for 20 minutes on Pigeon Lake. For the first 10 minutes, he paddles at a rate of 4.0 m/s, then he takes a 4- minute break. He finishes by paddling 5.5 m/s for the last 6 minutes. a) Sketch Max's position-time graph for his paddle. Label your graph appropriately. (4)
The following data (1, 2), (2, 3.5) and (3, 4) represents the displacement d of an object at i seconds using the difference formula of order O(h?), the best estimation of the acceleration of an object at t = 2 is Select one: O a. 0.5. оь. -1.5. O c. -1. O d. 1. O e. None
94 in x 114 in (24 cm x 29 cm) with Prongs EAR -rocket Portfolio Stenes, inc Distributed 3. A ball is thrown straight up with an initial velocity of 128 ft/sec., so that its height 844106 031076 (in feet) after t seconds is given by s(1) = -16t2 +128 A. What is the average velocity of the ball over the time intervals? a. [2, 3] b. [2, 2.5] c. [2. 2.1] B. What is the instantaneous velocity at time t 2? C. What is the instantaneous velocity at time t-5? Is the ball rising or falling? D. When will the ball hit the ground? An object is dropped from a certain height. It is known that it will fall a distance s, in
Average Speed (m/s) Position (m) 32. Use Xfinal = Xinitial + vt to determine the position of the object given each of the provided times. Plot both the average speed vs. time data, and the position vs. time data on the provided grids, and shade the area under the average speed vs. time line. Time Average Speed (m/s) Position 2.5 10.0 (s) (m) 1.0 1.5 2.0 8.0 2.0 1.5 1.5 6.0 3.0 1.5 1.0 4.0 4.0 1.5 0.50 2.0 5.0 1.5 1.0 2.0 3.0 4.0 5.0 1.0 2,0 3.0 4.0 5.0 Time (s) Time (s) 33. What can be predicted when given acceleration vs. time data for and object moving with uniform acceleration? 34. What equation can be used to determine a velocity given acceleration, and initial velocity? 35. What basic equation is vfinal = Vinitial + at equivalent to? 30
Answer the entire problem set by using kinematic equations. Your answers must be rounded off to two decimal places. If the numerical answer exceeds 1000, do not use a comma as for 1,000. An airplane accelerates down a runway at 4.50 m/s2 for 45.6 s until it finally lifts off the ground. Determine the distance traveled before takeoff.
ven city Time (s) 0.5 0.0 -0.5 0.2 0.4 0.6 0.8 1.0 1.2 1.4 -1.0+ E-1.5+ 6. Interpreting Data Figure 1-17 is a posi- tion-time graph of the motion of a basketball thrown straight up. Use the graph to sketch the path of the basketball and t o sketch a velocity- time graph of the basketball's motion. a. Is the velocity of the basketball constant? b. Is the acceleration of the basketball constant? c. What is the initial velocity of the basketball? -2.0 -2.5 -3.0 -3.5 -4.0 -4.5 -5.0 -5.5 Figure 1-17 ter 1 Position (m)