B C A Car 1 is traveling at 130 km/hr around the track. At which point(s) would velocity be the same for Car 1? At which point(s) would Car 1 accelerate?

Slides:

Advertisements

Similar presentations

Motion and Force A. Motion 1. Motion is a change in position

Advertisements

Balanced and Unbalanced Forces Review What happens to the motion of an object when the forces are balanced? a.The motion changes. b.The motion does not.

3-instvelacc Review Three cars are starting on a 30-mile trip. They start at the same time, and arrive ½ hour later. Slow start, then becoming faster Fast.

Forces and Motion Demonstrate and calculate how unbalanced forces change the speed or direction of an objects motion.

1.Acceleration is a change in ______________ or ___________________. - Acceleration includes: - starting -stopping -slowing down -speeding up - changing.

Force & Motion Problems.

Time (s)012 Mass of car & bucket (kg) Mass of falling bucket (kg) Force of falling bucket (F = m x a (earth) ) (N) Acceleration of the system ( F = m.

Motion Motion Motion.

Motion and Force. Frame of Reference Motion of an object in relation to a fixed body or place. To describe motion accurately and completely THE MOST COMMON.

I. Motion- a change in position against a stationary background a. Speed 1. Describes how fast an object moves 2. Calculating speed : distance traveled.

1.Acceleration is a change in ______________ or ___________________. - Acceleration includes: - starting -stopping -slowing down -speeding up - changing.

“In science, there is only physics; all the rest is stamp collecting.” -Ernest Rutherford 1.

Describing Motion.

Kinetic Energy A moving object has energy because of its motion. This energy is called kinetic energy.

Category 2 Test.

28 JAN 15 Motion & Speed Notes

Motion, Speed, and Velocity THE NEED FOR SPEED!!! dKDDrnx-Fgw.

Motion!. Key Ideas An object in motion changes position. Speed measures how fast position changes. Acceleration measures how fast velocity changes.

Chapter 9 Section 2 Speed and Velocity.

Forces & Motion – Test 1 Review. A push or pull that acts on an object.

< BackNext >PreviewMain Matter in Motion Preview Chapter 5 CRCT Preparation.

112 Newton’s Second Law Lab /1/2014 Starter: 12/1/2014 Practice: A 10 N force is applied to each of these objects. Which object will have the greater.

VELOCITY & ACCELERATION Objective 4 Definitions: Velocity – how fast an object is moving and in what direction Speed - how fast an object is moving Acceleration.

REVISION What two parts make up the stopping distance of a vehicle?

Motion and Forces Review

` Category 1Category 2 Category 3 Category 4Lagniappe $100 $200 $300 $400 $500.

Motion, Speed, Velocity and Acceleration. Motion ► Motion – an object’s change in position relative to a reference point.

Speed – Time Graphs. SlopeExampleInterpretation high positive value high acceleration rapid increase in speed low positive value low acceleration slow.

Chapter 11 What is Motion?. Frames of Reference Frames of Reference Whenever you describe something that is moving, you are comparing it with something.

Chapter 18 Test Review. What is a reference point? The object that stays in place in relation to a moving object.

What is the unit of force in the metric system? A) kilogram B) gram C) newton D) meter/second.

 The distance an object travels in a certain amount of time. › Average speed – Total distance divided by total time › Constant speed - Speed that does.

1 200 pt 300 pt 400 pt 500 pt 100 pt 200 pt 300 pt 400 pt 500 pt 100 pt 200 pt 300 pt 400 pt 500 pt 100 pt 200 pt 300 pt 400 pt 500 pt 100 pt 200 pt 300.

Forces * Newton’s Laws And Speed. Newton’s Laws First Law - An object at rest tends to stay at rest AND an object in motion tends to stay in motion.

Force and Motion Unit Review. 1. A red car is travelling at the same speed as a blue car travelling in the opposite direction. The red car’s __________________.

Potential vs. Kinetic Energy

Review for Forces Test. Describe an objects velocity and acceleration when the net force is zero? Describe an objects velocity and acceleration.

Acceleration. Definition Any change in velocity is acceleration What are the possible causes of acceleration? Speeding up Slowing down Changing direction.

Investigating Motion Science Chapter B2 Text Pages B43-B73.

Introducing: Motion and Forces

Today’s Science Starter:

Safety, Speed, & Velocity Test Review

Force & Motion Problems.

STANDARD 1a Students know position is defined in relation to some choice of a standard reference point and a set of reference directions.

2/19 1. When is your science fair project due?

AIMS Review Science Review.

Force and Motion Booklet

Speed Chapter /4/2018.

MAY THE FORCE BE WITH YOU…

Graphing Speed and Acceleration

Describing and Measuring Motion

We will first be concerned with kinematics, or how we describe motion.

“In science, there is only physics; all the rest is stamp collecting.”

Motion And Forces``.

What is Motion? Motion: A change in position of an object compared to a reference point Motion can be measured in the following ways:

If a 50 kg box has a 200 N force applied to it what is the acceleration?

Matter in Motion.

Force & Motion Problems.

stays there for a second, and then runs back to P

What measurements do we use to describe the world around us?

Motion Exam Review Problem #1

Unit 4 Motion & Forces.

Momentum and Impulse.

Force & Motion Problems.

Let’s do some cutting!!! G L U E G L U E.

Describing Motion.

Force & Motion Problems.

Presentation transcript:

B C A Car 1 is traveling at 130 km/hr around the track. At which point(s) would velocity be the same for Car 1? At which point(s) would Car 1 accelerate? Car 1 is traveling at 130 km/hr around the track. At which point(s) would velocity be the same for Car 1? At which point(s) would Car 1 accelerate? D 1 2 Never B & D

SpeedVelocityAcceleration Place the following statements in the correct column: 1.Change in direction of an object. 2.Includes the speed of an object. 3.S = D/T 4.Shows the direction in which an object is traveling. 5.Shows a change in the speed of an object. 6.Shows how fast an object is traveling. Change in direction of an object. Includes the speed of an object. S = D/T Shows the direction in which an object is traveling. Shows a change in the speed of an object Shows how fast an object is traveling.

When an object is acted upon by an unbalanced force, the object __________________________________

A ball is rolling at 6 km/hr along a tiled hallway. As the ball rolls into a carpeted bedroom what opposing force increases? What happens to the ball? FrictionBall slows down

If the larger rock has a mass of 50 kg and the smaller a mass of 5 kg, describe the acceleration of the smaller rock if the force applied is identical. The smaller rock accelerates 10 times as fast.

Time Speed Write a scenario describing what is happening in the above graph.

What is the average speed of the bus after 2 hours? 80 km/hr

How much time does it take for a bird flying at a speed of 45 kilometers per hour to travel a distance of 1,800 kilometers? 40 hours