How far does a rocket accelerating at 12m/s^2 travel in 120 seconds? What is its speed at this point?
Q: sailor is sailing around three islands. She travels 2.6 km from Island A to Island B. She then turns…
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Q: 2). What is the displacement of a ball that is thrown up at 14.0 m/s one second after thrown?
A: According to bartleby's Policy, I am allowed to answer only 1 question at a time. Given Data : The…
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Q: 6. How much time will it take for a bug to travel 5 meters across the floor if it is traveling at 1…
A: Dear student, According to the guidelines I am allowed to answer only one…
Q: minimum needed length
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Q: How far does a rocket accelerating at 12m/s^2 travel in 120 seconds? What is its speed at this…
A: Given Data The acceleration of rocklet is:a=12 m/s2 The travelling time is:t=120 s The initial…
Q: ment Bo ar over speed? se same
A: Given that The distance covered by the car is (s) = 6m The time…
Q: An krypton ion laser puts out 2.25 W of continuous power at a wavelength of 486 nm. How many photons…
A: We have-Krypton ion laser,At continuous power, P=2.25 WattWavelength, λ=486 nm=486×10-9 mNumber of…
Q: An astronaut floating alone in outer space throws a football ball. If the ball moves away at 10 m/s,…
A: An astronaut, being larger than a football, has a greater mass than a football. In the given…
Q: When a ball is thrown straight up, by how much does its speed change each second? Neglect air…
A: In the upward motion, the acceleration due to gravity is given as, a = -g According to Newton’s…
Q: Please solve and answer the question correctly please. Thank you!!
A: The speeder's speed with respect to the ground is calculated asvs=33.9405m/sExplanation:Step 1:The…
Q: 60 40 20 10 15 20 Speed in feet per second
A: Given, Speed-time graph is given.
Q: A car accelerates from rest at 4 m/s2. What is the velocity of the car after 4 seconds? What is the…
A: Write the kinematic equation to find the velocity of the car. vf = u + at vf = 0 + ( 4 m/s2 x 4s )…
Q: You are driving north-east at 60 miles per hour. Your friend is driving north-west at 70 miles per…
A: Velocity V1 = 60 miles per hour in north east direction. Velocity V2 = 70 miles per hour in north…
Q: Two electrons are brought close together, to a distance of 83 pm apart. They are then both released…
A: Given distance between electrons =83 x 10-12 m Required speed of electrons far apart
Q: A jet plane travelling with speed 268 km/hr. It's speed in m/s is O a. 74.44 O b. 4466.65 C. 7,44 d.…
A: Given data: Speed (v) = 268 km/hr Required: Speed in m/s
Q: 15 10 Position (meters) 0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40
A: given t1=18 t2=22
Q: 3. The teapot with given power input is used to heat up water from 15°C to 95°C. Water has a mass of…
A: Power supplied (P)= 1200 WSpecific heat of teapot (C1) = 0.7 KJ/kg.°c Mass of teapot (m1) = 0.5…
Q: A sailor is sailing around three islands. She travels 2.6 km from Island A to Island B. She then…
A: Information about turning is not given explicitly so there are two situations possible which are…
Q: 3. A car decelerates by constantly reducing 3 m/s per second of its velocity in a span of 10…
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Q: 46. Velocity If a stone is thrown down at 120 feet per second from a height of 1,000 feet, its…
A: Given data The velocity of the stone thrown is v = 120 ft/s. The height from which the stone is…
Q: An astronaut on the moon ejaculates a stone on top of an elementary speed of 10 m, so they notice…
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Q: .Drive the following equation of motion. 1 Ad = v,At +2 aAt ?
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Q: An airplane starts at rest on a runway. It accelerates at 4.44 m/s², and travels 738 m before taking…
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Q: 1. A soccer ball is rolled off of a perfectly horizontal 10m high cliff at 5m/s. a. How far will it…
A: Given data : Height of the cliff, h=10m Initial speed of the ball, v0=5m/s (horizontally)
Q: b. Explain the situation in each of the segments, I, II, IIIand IV. II IV +15 10 20 40 -15 Time…
A: Segment I: From t= 0 to t = 10 seconds, velocity is increasing positively with time. Hence, it's a…
Q: 9. A parachuter falls such that the air resistance is about one-eighth of his velocity. Assuming…
A: To determine: The total distance travelled after time, t=5 seconds. The air resistance is about…
Q: The drawing shows a parallel plate capacitor that is moving with a speed of 42.7 m/s through a…
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Q: 2. It took 12 seconds for a motorcycle to have a speed of 10m/s after it started from rest. How many…
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Q: A car leaves one city to another with a speed of 40 km/h three hours before leaving another…
A: Speed of car = Speed of motorcycle = The motorcycle leaves three hours after the car the car leaves.
Q: If two balls A and B are projected upwards such that the velocity of A is double the velocity of B,…
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Q: Score 20 5) A car is moving at a velocity of 120 km/h due east, another car is moving at a velocity…
A: Answer ------- (d) Let Velocityty of car A(vA) = 120km/h Velocity of car B(vB) = 100km/h Relative…
Q: A car was traveling at 20 m/s and then started increasing its speed by 5 m/s for every 10 seconds…
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Q: A stone is released from a height of 180 m, reached the ground with the speed of 60m/s. How long did…
A: height of stone, s= 180 m final velocity of stone near ground, v=60 m/s let t be the time taken
Q: A spaceship ferrying workers to Moon Base I takes a straight-line path from the earth to the moon, a…
A: Given distance travelled by spaceship is d=384000km=3.84x108m Magnitude of acceleration and…
Q: h (m) 6- 5- 4- 3- 2- 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1. The slope of the graph is m/s? 2. The…
A: SOlution: a graph is given for h vs t2, we have to find the slope and the gravititonal accleration…
Q: A grasshopper jumps straight up at 5.33 m/s. How much time does it take for it to return to Earth?…
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Q: v=? 7. How much fime does it fake a person to walk 8 kilometers east at a Velocity 'of 4 kilometers…
A: Given data: Displacement (d) = 8 km, East Velocity (v) = 4 km/h Required: Time (t)
Q: A sailor is sailing around three islands. She travels 2.6 km from Island A to Island B. She then…
A:
Q: Amy makes a trip where she goes half the distance at 40 mph and half at 60 mph. Zoey makes the trip…
A: Given :Amy goes half distance at 40mph and half at 60mph.zeoy goes same trip with half the time at…
Q: While on a camping trip, a man would like to carry water from the lake to his campsite. He fills…
A: L = 1.67 ml = 0.0511 mDraw the free-body diagram of the system.
Q: 1. A football player runs 15 meters to the left and it takes 4 seconds. Determine his average speed.…
A: Here, distance d = 15 meters time t = 4 seconds
Calculate the speed. Do it fast .
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