Q: At noon, ship A is 100km west of ship B. Ship A is sailing south at 35km/h, and ship B is sailing…
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Q: How far would a horse that rides 9.3 m/s travel in 5.3 minutes ?
A: Speed , V = 9.3 m/s Time , T = 5.3 min To find = Distance travelled
Q: Which of the following two objects have the same speed value? Bubble in two letters. O An object…
A: An object travels 20 miles in 2 hours An object travels 20 miles in 2 hours
Q: A bullet moving at a speed of 158 m/s passes through a plank of wood at 141 m/s. Another bullet…
A: Given that - Initial velocity of the first bullet Final velocity of the first bullet Initial…
Q: Velocity vs Time graph y= 0.5653x + 0.202 R2 = 0.987 %3D 1.8 1.6 1.4 1.2 1 0.8 0.6 0.4 0.2 0.5 1.5…
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Q: An automobile traveling at a speed of 30 kph accelerates uniformly to a speed of 80 kph in 10sec,…
A: Given Initial speed is given as vi=30 kph=30 km1 h×1000 m1 km×1 h3600 s=8.33 m/s Final speed is…
Q: An electron started his movement with speed of 90 nanmeter/picosecond. How long (in meters) the…
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Q: Two cars are traveling in the same direction, Car A (60km/h) in front of Car B (40km/h). What is the…
A: In this case, both Car A and Car B moving in the same direction. The speed of Car A, VA=60 km/h…
Q: A boat takes 3.80 hours to travel 45.0 km down a river, then 6.50 hours to return. How fast is the…
A: The boat takes 3.80 hrs to cover the distance 45 km During the boat goes up v'=b-v During boat goes…
Q: A car goes 46 m to the right then 77 m to the left. What is it’s displacement in meters?
A: Displacement magnitude is 31 meters .
Q: car is traveling at a speed of 50 mi/h. Is the driver exceeding the speed limit of 80km/h? (1…
A: A car is traveling at a speed v=50 mi/h The limiting speed is given v'=80 km/h The relation between…
Q: Jose and Joshua left the campus at 4:00 pm. Jose is riding a motorbike at the rate of 45 kph due…
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Q: If the sun is a distance of 1.5 x 10^8 km from Earth, how long does it take sunlight to reach Earth…
A: The distance and velocity is given hence time can be solved using equation below
Q: A person crosses a 600 m long street in 5 minutes. What is his speed in km per hour?
A: Given data d=600 mt=5 min
Q: A space probe on the surface of Mars sends a radio signal back to the Earth, a distance of 8.85 ×…
A: Given data: Distance (d) = 8.85 × 107 km Speed of wave (v) = 3.00 × 108 m/s Required: Time taken by…
Q: The speed of light is now defined to be 2.997 924 58 × 108 m/s. Express the speed of light to (a)…
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Q: A bullet moving at a speed of 152 m/s passes through a plank of wood at 140 m/s. Another bullet…
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Q: An airport terminal has a moving sidewalk to speed passengers through a long corridor. Larry does…
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Q: If the sun is a distance of 1.5 x 10^8 km from Earth, how long does it take sunlight to reach Earth…
A: Given: The distance x = 1.5×108 km. The velocity of light is V = 3.0×108 m/s.
Q: 267. At noon a car drives from A towards the east at 60mph. Another car starts from B towards A at…
A: Given, Speed of car A, vA = 60 mph speed of car B, vB = 30 mph
Q: A thief escapes and boarded on a truck and traveled at a constant speed of70 kph. Two hours later…
A: The speed values are constant in these cases. The formula of the speed is given as v=dt
Q: Observers on different frames of reference that move at constant velocity relative to each other…
A: Let's consider the two reference frames A and B are moving with constant relative velocity. The…
Q: A surface vessel 156 m long is to move at the rate of 6.38 m/s. At what velocity should a…
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Q: if a object is traveling at -196 m/s ^ then the object is doing what?
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Q: A bus is moving at 10 m/s. If you walk at 1 m/s down the aisle opposite the direction the bus is…
A: Speed of bus (v) = 10 m/s Speed of person (v') = 1 m/s down the aisle opposite to the direction of…
Q: A = 25 m/s, 35° North of East; B = 25 m/s, 55° West of South; C= 12 m/s, 45° South of East
A: Analyze the diagram of the given system. Note: The direction in east and north is taken to be…
Q: Which of the following is TRUE about the speed of light? A. The speed of light is slower in a…
A: Inertial frame is reference that is moving at constant speed or whose velocity is zero. It means an…
Q: At noon, ship A is 130 km west of ship B. Ship A is sailing east at 25 km/h and ship B is sailing…
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Q: A train is traveling 20 kilometers per hour. It is .5 kilometers behind you. You want to beat the…
A: The speed of train is 20 km/hr Distance between you and train is 5 km Distance between you and…
Q: 17. Which scenarios would have the same frame of reference? Select all that apply. a motorcycle…
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Q: A curious child stands on the top of a 794 m skyscraper and drops a coin from the top of the…
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Q: A thief escapes and boarded on a truck and traveled at a constant speed of 55 kph. Two hours later…
A: Given data: Speed of the thief, vT=55 km/h Time gap, t=2 h Speed of the policeman, vP=80 km/h
Q: Science fiction often uses nautical analogies to describe space travel. If the starship U.S.S.…
A: Given: The speed of starship is, v = Warp 1.71 Standard value: The velocity of light is, c = 3.00…
Q: An airport terminal has a moving sidewalk to speed passengers through a long corridor. Larry does…
A: Given data The time required by larry to walk through the corridor is tl = 180 s. The time required…
Q: A bullet moving at a speed of 158 m/s passes through a plank of wood at 142 m/s. Another bullet…
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Q: After robbing a bank in Dodge City, a robber gallops off at 13 mi/h. 10 minutes later, the marshall…
A: It is given that, Speed of person R, vR=13mi/hSpeed of the person M, vM=16mi/hTime difference,…
Q: An aeroplane takes 3 hours to travel a distance of 3300 km. Another aeroplane travels at a speed…
A: Speed of a body taking time t and covering distance d is given by the ratio of the distance to the…
Q: I dropped a 2kg rock from a cliff and it hits the ground 2 seconds later. How fast is the rock going…
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Q: The speed of light is 3 x 108 m/s. If it takes sunlight 8 minutes to reach earth, how far away is…
A: Given data: Speed of light (v) = 3×108 m/s Time (t) = 8 minutes Required: Distance between Sun and…
Q: Land west of the San Andreas fault in southern California is moving at an average velocity of about…
A: The expression for find time is ∆t=distanceConstant
Q: The speed of a boat in still water is 4 kmph while its speed against the stream is 2 kmph. What is…
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Q: The distance from the Earth to the moon is 239,000 miles. The distance from the Earth to the moon is…
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Q: A bullet moving at a speed of 156 m/s passes through a plank of wood at 143 m/s. Another bullet…
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Q: A ship is sailing north at speed 10m/s. A submarine detects the ship when 2 km due East of the ship…
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Q: It takes a student 12.0 minutes to get home from school while riding their bike at 6.7 m/s . What…
A: Given data *The student takes time to get home from school is t = 12.0 minutes = (12.0 × 60) s *The…
Q: Please can you solve this question in physics quickly
A: A frictionless roller coaster starts from rest 25 m above the ground.i.e. h = 25 meterFrom the…
A boat takes 3.50 hours to travel 10.0 km down a river, then 5.40 hours to return.
How fast is the river flowing?
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- A person sails down the Ohio River from City A at full throttle and reaches City B 2.0 km away in 11 minutes. It takes him 45 minutes to sail at full throttle upstream back to City A. What is his sailing speed?you are driving home on a weekend from school at 55 mi/h for 110 miles. It then starts to snow and you slow to 35mi/h. you arrive home after driving 4 hours and 15 minutes. How far is your hometown from school?The Moon is about 3.8 x 108 m from Earth. Traveling at the speed of light, 3.0 x 108 m/s, how long does it take a laser beam to go from Earth to the Moon and back again?
- boy sees a deer run directly away from him. The deer is running with a speed of 20 mi/hr. The boy gives chase and runs with a speed of 8 mi/hr. What is the speed of the deer relative to the boy?A plane flies 660 mi from Indonesia to Myanmar in 1.2 hr when traveling with a tailwind. The return flight against the same wind takes 1.5 hr. find the speed of the plane in still air and the speed of the wind.A pilot flew a jet from Montreal to Los Angeles, a distance of 2500 mi. On the return trip, the average speed was 20% faster than the outbound speed. The round-trip took 9 h 10 min. What was the speed from Montreal to Los Angeles?
- Amel goes for a walk with a speed of 3kph. After 30 minutes of walk, his wife follows him. Walking 3.25 km for the first hour, 3.75 km for the second hour, 4 km for the third hour and so on maintaining a speed of .25 km per hour. How many hours does the wife take to catch up to her husband?A diver running 2.6 m/sm/s dives out horizontally from the edge of a vertical cliff and 3.1 ss later reaches the water below. How high was the cliff?A men travels with a speed of 20 ms ¹ for 60 minute. How much distance does he travel ?
- A car travels 20kph faster than a truck. The car covers 350km in two hours less than the time it takes the truck to travel the same distance. What is the speed of the car? How about the truck?A pilot flew his single-engine airplane 60 miles with the wind from City A to above City B. He then turned around and flew back to City A against the wind. If the wind was a constant 20 miles per hour, and the total time going and returning was 1.3 hours, find the speed of the plane in still air.One of my questions got solved and helped me so much thank you! Here’s another one please. Two trains are 9.82km apart. They travel in opposite directions, to each other. Train A has a speed of 5.87 km/h at departure and an acceleration of 0.29m/s squared. Train B has a speed of 20.3m/s at the start and an acceleration of 0.69m/s squared. B. Determine when the trains meet.