Kinetic Energy

Kinetic energy?
A 1500 kg car is traveling 30 m/s along a horizontal road when the brakes are applied. The car skids to a stop in 4 s. How much kinetic energy ( in J) does the car lose in this time ?
Physics Question ?? HELP
No idea. I have always regretted not taking physics.
Eureka! Episode 9 - Kinetic Energy
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Fascinations Dynamo Super 3-LED List Price: $19.99 Sale Price: $16.98 Average Rating: ![]() |
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No Need For Batteries! Never Change a Bulb! This Hi-intensity LED Flashlight stores up to 1 hour's worth of ultra-bright 3 LED light! The On/Off Switch stores light for up to one hour. Operate with just one hand... |
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Kinetic Energy / Machines List Price: $17.98 Sale Price: $0.52 Used From: $0.42 |
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UK two-on-one combines two rare 70's/80's albums together on one CD, 'Kinetic Energy' (1978) & 'Machines'. 2001 Angel Air release. |
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Vintage Physics Films: Physical Science Laws, History & Experiments Videos List Price: $19.99 Sale Price: $12.99 |
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This is a DVD compilation of seven vintage physics and science films. This is a great educational find...it's a one-of-a-kind compilation of great preserved movies spanning from 1930-1956. TABLE OF CONTENTS: (1) A Is For Atom (1953) - An animated classic explaining the basic science behind nuclear energy and weapons... |
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Potential and Kinetic Energy List Price: $39.95 Sale Price: $39.95 |
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What does energy have to do with the temperature of sand? Revealing and educational experiments help your class grasp challenging physics equations as well as the basic concepts of energy. |









