Remaining Time: 29 minutes, 00 seconds.v Question Completion Status:Moving to another question will save this response.Question 2An object continues in a state of rest or of uniform velocity along a straight line as long asnoforce acts on it.A Moving to another question will save this response.

Answered: Image /qna-images/answer/f8fda74c-6af4-403e-9411-84644f9f3336.jpg

Answered: An object continues in a state of rest…

Science

Physics

An object continues in a state of rest or of uniform velocity along a straight line as long as no force acts on it.

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter3: Accelerated Motion

Section3.1: Acceleration

Problem 2PP

See similar textbooks

Related questions

Q: Ignoring friction, If an equal force is applied to a 1 kg box and a 10 kg box, the acceleration of V…

Q: Find the law of motion of a body acted upon by a constant force F if at time the body is at rest at…

A: In science, Newton's first law is also known as the law of inertia. The first law says that an…

Q: A body at rest or in uniform motion is one that undergoes acceleration is in equilibrium O is acted…

A: Given : A body is in rest or uniform motion .

Q: If a body is moving with constant velocity, does it mean that there is no force acting on it?

A: If a body is moving with constant velocity then it does not mean that there is no force acting on…

Q: A particle acted upon by a balanced force system has no A velocity B displacement C force D none E…

A: If a particle is acted upon by a balanced force system then the net force acting on the particle is…

Q: The force of friction always acts at an angle of 180 degrees relative to the motion of the object.…

A: False

Q: which of the following situations is the net force on the body zero?

A: In this question we have to answer in which situations the net force is zero. Please give positive…

Q: The Distance Travelled By A Moving Body Is Directly Proportional To Time. Is Any External Force…

A: By the second equation of motion : S= ut + 12 at2 S is directly proportional to the time only when…

Q: A ball moving with a velocity of 5m/s in the east direction, is acted upon by a pair of balanced…

A: According to newton's first law of motion, an object at rest stays at rest and an object in motion…

Q: A horizontal force of 120 N is needed to initially move a 50-kg container from rest. A constant…

A: Given data: Initially force needed to move the container = 120 N Mass of container (m) = 50 kg…

Q: A block is acted upon by a force F causing it to accelerate on a horizontal plane. While the block…

Q: If the net, external force acting on a body is zero, then a. The body is accelerating at a small…

A: We know that Force = mass x acceleration In this question it is given that net external force is…

Q: Newton's first law of motion states that an object's motion will not change unless* O a force…

A: According to the newton's first law of motion the object remains at rest or keep moving at constant…

Q: An object is in free fall if the only force acting on it is gravity. True False

A: A free fall is defined as the motion of an object which is only under the force of gravity and no…

Q: A block is given a brief push so that it slides up a ramp. After the block reaches its highest…

A: During the ascent both friction and are acting down and hence they add up. So, acceleration is…

Q: Can A Body Have A Constant Speed And Still Have A Varying Velocity?

A: Yes if the body is travelling with uniform speed in a circular track its speed remains the same but…

Q: at

A: Let m be the mass of the body, then acceleration of the body is, a=Fma=dvdt thus,…

Q: A body in equilibrium _______. A) can move with constant acceleration B) is always at rest C) can…

A: The body will be in equilibrium when there is no force applied to the body. The mathematical…

Q: An object moves with unchanging speed in a straight line. Does it then have no forces acting on it

A: Given Object is moving at constant speed in a straight line

Q: An electron of mass 9.11 x 10s! kg has an initial speed of 3.00 × 10° m/s. It travels in a straight…

A: Given that, The initial speed of an electron, u=3×105 m/s The final speed of an electron, v=7×105…

Q: what causes an object to stay at rest A.if the forces acting on an object are balanced an object…

A: From Newton's first law of motion, also known as law of inertia, we have "An object continues to be…

Q: Can A Body Have Zero Velocity And Still Be Accelerating?

A: Yes, an object can have zero velocity and still be accelerating simultaneously.

Q: The magnitude of acceleration of gravity is 8.91 m/s2 False True The horizontal velocity of the…

A: The acceleration due to gravity is g = 9.81 m/s2

Q: If a constant, nonzero force is applied to an object, what can you say about the velocity and…

A: A non zero force is applied on a body

Q: Only one force acts on an object. Can the object have zero acceleration? Can it have zero velocity?…

Q: Describe a situation in which a system has nonzero velocity while the net external force on it is…

A: According to Newton's second law, F=ma When you have a net external force of zero, that means that…

Q: Find the law of motion of a body acted upon by a constant force F if at time t=0 the body is at rest…

A: By Newton's 2nd law, when a body is acted upon by net unbalanced force, then there is a change in…

Q: Which statement is TRUE when the resultant of all the forces acting on the body is zero? O The body…

A: According to the Newton's second law of motion the net non zero force acting on a body cause…

Q: A net force is acting on a body; therefore the body is a) being accelerated b) losing mass c)…

A: According to Newton's 2nd law, acceleration of a body is equal to net force divided by mass. Hence…

Q: Which of the following statements about the motion of objects can NEVER be true? A A body's speed…

A: When the object is in uniform circular motion than the acceleration of the object is not zero…

Q: A block is acted upon by a 5 N force causing it to accelerate on a horizontal plane. While the block…

A: By Newton's third law, Every action has an equal and opposite reaction. When a block moving with a…

Q: A 0.5-kg ball is suspended from a ceiling by two strings. The ball is at rest. Is the tension in…

A: Mass of the ball is M = 0.5 kg Angle of string 1 with the vertical is θ1=30∘ Angle of string 2 with…

Q: A projectile in the air that was initially launched at a non-zero angle feels a force in both the x…

A: When a projectile is launched on a non zero angle in the air, it has two components of direction of…

Q: If an object is moving, is it possible for the net force acting on it to be zero?

A: According to Newton's second law, when a force applied to a system of mass M, it will accelerate.…

Q: is a push or a pull that one object exerts on another object Force O velocity speed O none of the…

A: Force : It is a push or pull upon an object exert from the object's interaction with the other…

Q: What is a practical example of how a body can still accelerate even without changing its speed?

A: Concept :- When a body of mass m moves in a circular path of radius r with uniform speed v then the…

Q: For a certain interval of time, an object is acted on by a constant non-zero force. Which of the…

A: Given data: A constant non-zero force is acting on the object for certain interval of time…

Q: Find the law of motion of a body acted upon by a constant force F if at time t=0 the body is at rest…

A: We need to find which law of motion states that when a body is acted by a constant force F, if at…

Q: The net force applied to an object traveling in a straight line at a constant velocity of 2.5 m/s is

A: Given Object moving with constant velocity is v= 2.5 m/s Acceleration of an object is a= 0 Because…

Q: When all individual forces acting on an object are balanced, it is the natural tendency of an object…

Q: A body with mass m descends through the inclined plane with angle 0 = 30 °, without initial velocity…

Q: Can a body have a constant speed but a varying velocity?

A: Speed is the rate of change of distance and velocity gives the rate of change of displacement, i.e.,…

Concept explainers

Relative Velocity

It is a measurement of an object with regards to the other object which is moving or stable or stationary. For example, if we are traveling in a bus and the bus is moving at speed of 50km/hr, then our speed is according to the nearby passenger on the bus is zero. According to them, we are not moving. But if one person standing on the ground or road observes us from outside of the bus, according to him we are moving at a speed of 50km/hr and the bus is also moving at a speed of 50km/hr. Now, the motion is recognized by the observer, it depends on a frame of reference or observer. This is motion called relative motion.

Question

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

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps with 2 images

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

Hi, I'm struggling with this projectile motion question. Here is the prompt and my work, and my teacher told me it was incorrect. What did I do wrong? Please tell me how my answer is not three meters, and tell me what the answer is.
. You decide to flip a coin to determine whether to do your physics or English homework first.The coin is flipped straight up.a. What is the velocity of the coin at the top of its trajectory?b. If the coin reaches a high point of 0.25 m above where you released it, what was its initial speed?c. If you catch it at the same height as you released it, how much time did it spend in the air
Q1b) Thank you in advance for your quick help. Since the question is related please answer both questions together. A stone is thrown upward at angle of 35o with a speed of 30 m/s from the top of a 40-m high building. (a) How long does it take the stone to reach the ground? (b) What is the speed of the stone just before it hits the ground?
A child flings a marble straight off the edge of a 70cm high table. The marble lands with a speed of 7m/s. (Please include a diagram and convert cm to m.) a) How fast did the child fling the marble? b) How long did it take the marble to go from the table to the ground?
Molly flies her rocket past Nick at constant velocity v. Molly and Nick both measure the time it takes the rocket, from nose to tail, to pass Nick.Which of the following is true?A. Both Molly and Nick measure the same amount of time.B. Molly measures a shorter time interval than Nick.C. Nick measures a shorter time interval than Molly.
You decide to flip a coin to determine whether to do your physics or English homework first.The coin is flipped straight up. (a) If the coin reaches a high point of 0.25 m above where youreleased it, what was its initial speed? (b) If you catch it at the same height as you released it,how much time did it spend in the air? Hint: The time it takes the ball to rise equals the time ittakes to fall.
Question 4 a through c for pratice I just know how to calculate and little confused
S stone that starts at rest is in free fall for 8.0s, calculate the velocity of the stone after 8.0s and what is the displacement of the stones during this time?
A person on a trampoline bounces straight upward with an initial speed of 4.3 m/sm/s . Part A What is the person's speed when she returns to her initial height? Express your answer using two significant figures.
Homework Problem In a 100-m race, Henry and Ben cross the finish line in a dead heat, both taking 10.2s. Accelerating uniformly, Ben took 2.00 s and Henry 3.00 s to attain maximum speed, which they maintained for the rest of the race. (a) What was the acceleration of each sprinter? (b) What were their respective maximum speeds? (c) Which sprinter was ahead at the 6.00-s mark, and by how much? Question Some of these numbers are not making sense on the homework guide. On part A, how is the acceleration 3.968m/s^2 for Henry?
Task V:As a technical engineer in the army, you are part of a team in charge of testing and commissioning a new tankrecently purchased by the artillery.Field testing has revealed the following information:1) The tank moves from rest to a speed of 50 ??/ℎ? in 100 seconds.2) Using the breaking system, the tank is brought to a complete stop from a speed of 50 ??/ℎ? in 5 seconds.3) The maximum speed achievable by the tank is 90 km/hr.You are required to address all the questions below providing all calculations, graphs, and explanations asappropriate to back your answers. Hint: make sure you are using consistent unitsFirst: Motion of the tank:a) Find the average driving acceleration of the tank.b) Calculate the average breaking acceleration of the tank.c) For parts (a) and b above parts report your answers in US Customary Units so that the information could beshared with experts from the US.d) How long would it take the tank to travel a distance of 12 km. Assume constant acceleration equal…
Heather and Jerry are standing on a bridge 46m above a river.Heather throws a rock straight down with a speed of 20 m/s. Jerryat the exact same instant of time, throws a rock straight up withthe same speed. Ignore air resistance. Question: A) How much time elapses between the first splash and thesecond? B) Which rock has the faster speed as it hits the water?