1. A car moving at a constant velocity of 15 m/s passes a Mc Donald food chain. Two seconds later, another car leaves the same Mc Donald food chain and accelerates at a constant rate of 2 m/s². How soon will the second car overtake the first?
Q: 1. What is the acceleration of a car if it starts from rest and accelerates uniformly over a time of…
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Q: 1. A golfer hits a golf ball sitting at rest on a tee. The ball leaves the club at 64 m/s after a…
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Q: The speed of an object moving with constant acceleration increases to 12m/s in 6m/s in 3s. What is…
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Q: 1. A motorcycle from rest accelerates uniformly over a time of 5.0 s and covers a distance of 20…
A: Given in question - Initial speed(u) = 0 {since starts from rest}…
Q: 2. A spacecraft traveling at 1200 m/s is uniformly accelerated at the rate of 150 m/s² by burning…
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Q: 1. The brakes of a certain car can produce an acceleration of 7 m/s2. (a) How long does it take the…
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Q: 1. An airplane accelerates down a runway at 3.20 m/s? for 32.8 seconds until is finally lifts off…
A: The kinematics equation can be used to find the unknown distance, time, and velocity. The three…
Q: 3. The average speed of a jeepney is 11.332 m/s while Toyota Wigo runs for 25.00 mi/hr. Between the…
A: Speed of jeepney, v1=11.332 m/s and speed of Toyota Wigo, v2=25 mi/hr. We need to find which is…
Q: 1. A bullet is moving at a speed of 367 m/s when it embeds into a lump of moist clay. The bullet…
A: Work energy theorem: As we know that energy can neither be created nor destroyed it can just be…
Q: 1. Two cars, A and B, are travelling in the same direction, although car A is 182 m behind car B.…
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Q: 1. A man drives his Ford Territory down a straight road at 5.2km at 40kph then he ran out of gas.…
A: Given DataD1=5.2kmV1=40kph=40km/hrD2=2.5kmT2=30min
Q: 1. An object moves with a constant velocity of 15 m/s. (a) How far will it travel in 2.0 s? (b) If…
A: (a) The expression to find the distance s=ut=15 ms2.0 s=30.0 m Therefore, the distance traveled is…
Q: 39. A truck is moving forward a constant speed of 21 m/s. The driver sees a stationary car directly…
A: Given data: Initial velocity (v0) = 21 m/s Distance between moving truck and stationery car = 110 m…
Q: 1. A car begins at rest at a stoplight. After the light turn green, the car begins to accelerate 5…
A: (1) Given data The initial speed of the car is: u = 0 m/s The acceleration of the car is: a = 5 m/s2…
Q: 07. At this point, they have 3.4 miles more to go before they reach the finish line. What time will…
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Q: What is the acceleration of a car if it starts from rest and accelerates uniformly over a time of…
A: Given data: Initial velocity (Vi) = 0 m/s Time (t) = 2.2 s Distance (d) = 30 m Required:…
Q: A toddler got up from a nap and ran for 27.1 seconds and got tired and stopped on the spot. From…
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Q: 3. How long does it take to increase a cars velocity from 5 m/s to 15 m/s if the car can accelerate…
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Q: 3. A bullet 2.50 cm long is fired at 450 m/s and passes straight through a 12.0 cm thick board,…
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Q: 2. A car, initially at rest, travels 20 m in 2 s with constant acceleration. What is the…
A: 2. Given data The distance travelled by car is given as s = 20 m. The time taken by the car is…
Q: 1. A bowling ball travelling with a constant velocity hits the pins at the end of a bowling lane…
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Q: 1. A car starts from rest and is given a uniform acceleration of 3m/s?. Find a) the distance…
A: The uniform acceleration of the car is, The car starts moving from the rest condition, so the…
Q: 1. The motion of a car moving through east is given by x(t) = 18.0 m + (8.4 m/s)t – (0.0350m/s²)t³.…
A: Given: The equation of the position of the object is given as. xt=18+8.4t-0.035t3 m…
Q: traveling at a speed of 35.0m/s encounters an emergency and comes to a complete stop. How much time…
A: Initial speed = V = 35 m/s Deceleration = a = - 5.2 m/s2 Final speed = Vf = 0 m/s ( stop) Time = t =…
Q: How much time is needed by a car to accelerate from 15.0 m/s to 35.0 m/s if it has a constant…
A: Bartleby guidelines allowing answer only the first question.
Q: 3. A car is coasting backwards down a hill at 3.0m/s [S] when the driver gets the engine started.…
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Q: # 4. An unmarked police car traveling a constant 95 km/h is passed by a speeder traveling 135 km/h.…
A: Initial vertical velocity of ball = 20m/s Acceleration due to gravity = 9.81m/s2
Q: 8. A drag car starts from rest and accelerates at a rate of 10.0-m/s? for a distance of 400-m (~1/4…
A: Given : Initial velocity u = 0 Distance s = 400 m Acceleration a =…
Q: 1. A bird on a pond gets airborne by flapping its wings and running on top of the water. (a) If the…
A: Since you have asked multiple questions, we will solve the first question for you. If you want any…
Q: 1. An automobile moving along a straight track changes its velocity from 40 m/s to 80 m/s in a…
A: Given that Initial velocity V1 = 40 m/s Final velocity V2 = 80 m/s Distance traveled x = 200 m…
Q: 2) At highway speeds, a car is capable of accelerations of about 1.5 m/s?. How long does it take a…
A: Given, initial velocity =20 m/secfinal speed =37 m/secacceleration =1.5 m/sec2time to accelerate the…
Q: 1.) A plane flies the distance between two cities in 2 hour and 45 minutes with a velocity of…
A: Velocity of plane 1 is v1 = 800 km/hr Velocity of plane 1 is v2 = 950 km/hr Distance between two…
Q: 4. A car is traveling at 20.0 m/s, and the driver sees a traffic light turn red. After 0.530 s (the…
A: Given : vo = 20 m/s t = 0.530 s a = -7 m/s2 (negative because the car decelerates) v = 0 (because…
Q: 1. A car starts from rest and accelerates uniformly over a time of 5.21 seconds for a total distance…
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Q: 1) A car traveling at 15 m/s begins to speed up and reaches a velocity of 45 m/s over a duration of…
A: Given data: Initial velocity (Vi) = 15 m/s Final velocity (Vf) = 45 m/s Time (t) = 5 s Required:…
Q: 2. A driver riding a Honda CB1000R moves along a straight path at 80mph. He suddenly saw an injured…
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Q: 2.What is the average speed and average velocity of a man who travelled 140 miles in 2 h to the west…
A: Given data: Displacement (d1) = 140 miles towards West in t1 = 2 h Displacement (d2) = 70 miles…
Q: 1. What is the acceleration of a diving hawk whose velocity increases 4 m/sec every 1.6 seconds?
A: Given data: Increase in velocity (ΔV) = 4 m/s Time taken (Δt) = 1.6 s Required: Acceleration (a)
Q: 1) A driver is traveleing at 40m/s when they see a speed limit sign that says 10 m/s. One second…
A: When the car crosses the signboard, its speed is: u=40 m/s. It hit the brake 1 s later and then…
Q: 1. An object has a speed of 2.00 m/s. Three seconds later it is going 8.00 m/s. What average…
A: The initial speed of the object, u=2.00 m/s The final speed of the object, v=8.00 m/s The time…
Q: 1. A typical jet liner lands at a speed of 100 m/s (about 224 mi/h). While braking, it has an…
A: Given Data, Speed of the jetliner (v)=100 m/s Braking acceleration (a)=-5.2 m/s2
Q: 1. A car is travelling towards the start line and the timer starts timing when the car crosses the…
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Q: 1. A car is traveling at 20 m/s when the driver sees a child standing in the road. He takes 0.80 s…
A: Initial velocity, u = 20 m/s Acceleration, a = -7 m/s2 time taken to react= 0.80 s
Q: 2. What is the average speed of the object between 10s and 30s in m/s?
A: Determine the distance traveled by the object during t1 = 10 s to t2 = 30 s, The position of the…
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- An unwary football player collides with a padded goalpost while running at a velocity of 7.50 m/s and comes to a full stop after compressing the padding and his body 0.350 m. (a) What is his deceleration? (b) How long does the collision last?Jayvee is travelling on his bicycle in 12.5 m/s and passes by a stationary truck. After Jayvee passesby the car, the car accelerates at 3.6 m/s2. Solve the following problems:a. The time for the bus to reach approximately the same speed as the cyclistb. The time for the bus to catch up with the cyclistC. The distance travelled when they both meet1. Kath and Yelena always play tennis every Sunday afternoon. When Kath serves the ball to Yelena, it travels 9.5 meters south in 2.1seconds. what is the velocity of the tennis ball? 2. A jet plane flying at 100 m/s is uniformly accelerated to a cruising speed of 150 m/s in 20 minutes. What is its acceleration during this time? 3. A car traveling at 15 km per hour starts to decelerate steadily. It comes to a complete stop in 15 seconds. What is the car's acceleration? 4. Find the time it takes to travel 30 km for a bus which accelerates uniformly from 40 km/hr to 80 km/hr. 5. Find the distance travelled by a scooter in 25 minutes it accelerates from 100 m/s to 150 m/s. 6. A man is running along a straight road at 4 m/s. If he accelerates at 0.2 m/s in 0.5 minutes, what is his new velocity? 7. A car initially running at 5m/s uniformly speeds up to 9m/s over 20 seconds. What is its acceleration?
- 6. Superman slams head-on into a train moving at 16 m/s. He brings the train to a stop in an incredible 1/10³s, thereby saving the love of his Kryptonite wife, Lois Lane who was tied to the railroad tracks. Lois was just 10 m down the tracks from the point where superman struck the train. What is the deceleration of the train? a. -16 x 10² m/s² b. -1.6 x 10³ m/s² c. -16 x 104 m/s² d. -1.6 x 104 m/s² 7. Refer to problem #7, How far from Lois did the "The Man of Steel" finally stop the train? a. 2 x 10⁰ m b. 8 x 10-³m c.1.6 x 10-²m d. 8 x 10-²1. You are driving your 2015 Volkswagen Golf at night on a straight road through the woods at 60 mph. Suddenly, a deer appears in your headlights 32 meters away. You immediately apply the brakes which causes your car to slow down at a constant rate, coming to rest just before making contact with the deer. 1 mile = 1.61 km a. How long in seconds did it take for your car to come to a complete stop? b. If you were initially driving in the 'positive x' direction, then what was your acceleration during the braking maneuver, in vector form and in m/s2?8. Jayvee is travelling on his bicycle in 12.5 m/s and passes by a stationary truck. After Jayvee passes by the car, the car accelerates at 3.6 m/s?. Solve the following problems: a. The time for the bus to reach approximately the same speed as the cyclist b. The time for the bus to catch up with the cyclist c. The distance travelled when they both meet
- Q1.An electron, in a picture tube of a TV set, travelling in a straight line, accelerates uniformly from speed 4.3x10^4 to 9.0x10^6 m/s along a lenght of 2.3 cm. (15) a. How much time does the electron spend in this 2 cm region? b. What is the magnitude of the electron's acceleration?1. Karlo is driving his padyak 15m/s when he noticed that he is approaching a stalled tricycle that is approximately 35m away. He steps on the breaks and the padyak stops 1.0m away from the stalled tricycle. At what rate did the padyak slow down? Assume that Karlo's reaction time is 2.0s. Reaction time is the time it takes a person to notice, think, and act in response to a given situation. 2. To start their basketball game, Pito tossed a coin vertically up with a speed1. Karlo is driving his padyak 15m/s when he noticed that he is approaching a stalled tricycle that is approximately 35m away. He steps on the breaks and the padyak stops 1.0m away from the stalled tricycle. At what rate did the padyak slow down? Assume that Karlo's reaction time is 2.0s. Reaction time is the time it takes a person to notice, think, and act in response to a given situation..
- 2. You are driving down a street in a car at 50 km/h. Suddenly, a child runs into the street. It takes you 0.5 s to react and apply the brakes. How many meters will you have traveled before you begin to slow down? 3. A racer decelerates at 10 m/s². If his car is going at 50 m/s, how many meters will it take for him to stop?2. In a hurry, you drove your car at a constant speed of 70 kph at a road where the speed limit is 60 kph. Along the way, you passed by a patrol officer parked at the side. One second later, the patrol officer accelerates at a constant rate of 6 m/s2 to apprehend you for overspeeding. FindA. The time it takes for the patrol officer to overtake youB. The distance you travelled before being overtakenC. The patrol officer’s speed at the instant of overtaking you1. Consider a car that initially travels in the positive direction at a speed of 30 m/s. The car uniformly speeds up to 40 m/s in a time of 5 s. Find the following: a. The acceleration of the car. b. The distance traveled over the entire 5.0 seconds. C. The distance traveled during the 2 s interval where the clock goes from t = 2 s, to t= 4 s. (Assume the 5 s time interval begins with the time = 0s.)