WebA: Given data The mass of the racing car is: m = 900 kg The initial speed of the racing car is: u = 0… Q: A driver in a moving car applies the brakes. The car slows to a final speed of 3.20 m/s over a… A: The final speed of the car, v=3.20 m/s The distance covered by the car, S= 40 m The time taken by… question_answer question_answer WebDescribe the motion of the car in each graph.choose your answer from list below. Write the number of the description in the box under the graph. BE CAREFUL WITH THE LABELS! Description : 1.the car is stopped. 2.the …
Forces on passengers - Department of Education and …
WebUniform motion in a straight line. Let us consider first the simple case of a car moving at a steady speed down a straight road. Once we've agreed on the units we are using to measure speed---such as miles per hour or meters per second, or whatever---a simple number, such as 55 (mph), tells us all there is to say in describing steady speed motion. WebThe most likely reason the driver would need to depress the gas pedal is that there is some loss due to the friction between the tires and the road and/or the air resistance of the car. Goes back to Newton's first law if there were no external forces acting on that race car it would speed along happily at 100 mph forever without any need for ... ion pathfinder bluetooth speaker ipa79a
Chapter #2 short answer Flashcards Quizlet
WebThe description of an object’s motion often includes more than just the distance it moves. For instance, if it is a five kilometer drive to school, the distance traveled is 5 kilometers. … WebApr 12, 2024 · A rev counter simply shows the number of revolutions an engine’s crankshaft (that’s the rotating bit which converts the reciprocating motion [in a car’s case, the up and … WebTherefore, we describe the rate of motion of such objects in terms of their average speed. The average speed of an object is obtained by dividing the total distance travelled by the total time taken. That is, average speed = Total distance travelled Total time taken If an object travels a distance sin time tthen its speed vis, v= s t ion pathfinder speaker