22. || In a crash test, a car is driven into a solid wall at a speed of 35 mph. Figure P4.22 shows the car's acceleration as it crashes into the wall. What is the maximum force experienced by the 1650 kg car? a (m/s²) 300 200 100 0- 0 50 100 150 - t (ms) 200

Q: You walk 5 meters from point A to point B in 3 seconds. You then come back to point A in another 2…

A: Given, Distance = 5m Time taken to reach point A to B = 3 sec Time taken to reach point A back = 2…

Q: 20. A car initially traveling North at 5 m/s and has a constant acceleration of 2m/s2 northward.…

A: Given  Initial velocity of car = 5 m/s in North direction constant acceleration = 2m/s2 northward…

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A: Given, x = 57 mile = 80467.2 m time  t = 24 hr = 86400 sec   We know the expression for average…

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Q: you drive in a straight line at 40m/s for 10 miles, then at 50m/s for another 10 miles. what is your…

A: Given, d1 = 10 miles = 16093.4 m d2 = 10 miles = 16093.4 m v1 = 40 m/s v2 = 50 m/s   For first 10…

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Q: A train moves towards east with 95 km/h, while a car moves towards north with 60 km/h. What is the…

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Q: If you drive from Santa Cruz to San Jose, and back to the same place you started in 1.5 hours. What…

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Q: Given: x - coordinate: x = -5.00sinwt, where w is constant, x is meters, and t is seconds y –…

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Q: Question 4: Raindrops fall 1800 m from a cloud to the ground. (a) If they were not slowed by air…

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Q: Is this the average velocity overall? I do not want to know a specific segment but the overall…

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Q: 5. What is the definition of the word PER?

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Q: A projectile is shot horizontally from a cannon with a speed of 45m/s Ir londs 225m oway from its…

A: initial horizontal velocity (u) = 45 mshorizontal distance covered by the projectile (d) = 225 m

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Q: The difference between speed and velocity is ___. Speed is measurable Speed can change over time…

A: Since we only answer up to 3 sub-parts, we’ll answer first 3. Please resubmit the question and…

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A: Givem, Diameter of circular track = 100 m Time taken = 20 s After completing one lap, initial and…

Q: 3.2. A car moves at 50 km/h for h and then at 60 km/h for 2h. (a) How far did it go? (b) What was…

A: 3.2 Given: v1 = 50 km/h t1 = 1/2 h v2 = 60 km/h t2 = 2 h

Q: A motorcycle speed increases from 15 kilometres per hour to 60 kilometres per hour in 20 seconds.…

A: The given values are, u=15 km/h=15 km/h0.27777 m/s1 km/h=4.16667 m/sv=60 km/h=60 km/h0.27777 m/s1…

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Q: 4. 5 6. 9 T(s) What is the object's average velocity between t = 0 and t = 3 s? 1 m/s 2 m/s 9 m/s 3…

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Q: . A car that travels at 8.9 km/hr for 2.0 hrs, at 3.6 km/hr for 1.0 hr and at 2 km/hr  for half an…

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Q: what is the total travel time TTT for 3 levels building requires if the the building Hight is 15 m,…

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Q: 3. A boulder rolls over a 50m high cliff. How fast was the boulder moving if it was found 180 m on…

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Q: What is the physical significance of the signs? Is a positive acceleration always speeding up? What…

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Q: Your friend and you are both in Calgary for a chess tournament. You each drive your own vehicle to…

A: In this case ,displacement (Shortest distance between final and initial position) is same for both…

Q: There is a distinction between average speed and the magnitude of average velocity. Give an example…

A: Average speed and the average velocity