A Space-X shuttle is fired from its launch pad at x = 0 and travels along a path described by equation below. The x-component of the rocket is also described below and where t is in seconds. Find the magnitude of the shuttle's velocity after t = ten seconds. a.) 1003 m/s b.) 1102 m/s c.) 850 m/s d.) 950 m/s

Q: Omar travelled 34 km, North and then 15 km, South. His resultant displacement is O a. 19 km, South O…

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Q: at noon, ship A is 150km west of ship B. Ship A is sailing east at 35km/h and ship B is sailing…

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Q: A potato of mass m = 0.26 kg hangs motionless, suspended by two strings as in the figure. Find the…

A: The mass of the potato:

Q: 10. A car is moving at constant speed of 5.00 m/s. The driver sees the edge of the cliff 20.0 m…

A: Dewr student When accelerating of any particle is constant, we can apply the equation of motion as :…

Q: A car is travelling due East at a rate of 37.2 kph and a train is due North at a speed of 75.70 kph…

A:

Q: Kenny is climbing the stairs of his apartment building for exercise. Kenny weighs 83 kg and the…

A: Given :m=83kg h=11 inches per step=0.27m Change in potential energy =mgh-0= 83*10*0.27=224.1J The…

Q: A car travelling due east at a rate of 36.2 kph and a train is due north at a speed of 74.70 kph and…

A: Given value--- speed of car = 36.2 kph. speed of train = 74.7 kph. We have to find--- Determine…

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Q: Calculate the maximum distance a human could long jump assuming we combined the faster human with…

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Q: estion 9 If the value of x-component of a vector is positive(+) and value of y-component is negative…

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Q: An automobile with an initial speed of 15 m/s slams on the breaks and decelerates at a rate of -5…

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Q: 22. The following data show the position of an object as a function of time. Position (cm) 0 3 11 26…

A:

Q: a.)1 000, Northeast. b.)1 732, East. c.)2 000, Northeast. d.)6 928, East. e.)8 000, Southeast.

A: Required : Total displacement.

Q: A swimmer heading directly across a river that is 200 m wide reaches the opposite bank in 7 minutes.…

A: Introduction: Laws of physics helps to find the critical problem in day to day by identifying the…

Q: A truck moves with a speed of 92 mi/h. how much is this speed in S.I. units? ( 1 mile = 1.609 km ) O…

A: Given data: Speed (v) = 92 mi/h 1 mi = 1.609 km Required: The speed in SI unit

Q: A truck moves with a speed of 68 mi/h. how much is this speed in S.I. units? ( 1 mile = 1.609 km )…

A: Given that:Speed of truck is s=68 mi/h1 mile=1.609 km

Q: A man flies a small airplane from Fargo to Bismarck, North Dakota --- a distance of 180 miles.…

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Q: An object is thrown from the top of a building that is 17.6 m high. The object is thrown what a…

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Q: A truck moves with a speed of 54 mi/h. how much is this speed in S.I. units? ( 1 mile = 1.609 km )

A: SI unit of speed is metre-per-second(m/s) Hence,  54mihr=54×(1.609×1000)60×60=24.135m/s

Q: An object is moving in the horizontal axis with a velocity of v, = (4i + 1j)“. Its initial position…

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Q: A car drives horizontally off the edge of a cliff that is 68.1 m high. The police at the scene of…

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Q: An object is moving west at 20 m/s and another object is moving north at 20 m/s. Which of the…

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Q: The speed of a vehicle is 71 km / h . How much is this speed in S.I units ? choose a -150.86 m / s b…

A: Given that, Speed of vehicle = 71 km/h

Q: A seagull flies at a velocity of 12.5 m/s relative to the air straight into the wind.   vSA = 12.5…

A: Given value--- vSA = 12.5 m/s t = 16 min d = 5.8 km We have to find--- 1. If it takes the bird 16…

Q: Two objects are thrown from the top of a tall building. One is thrown up, and the other is thrown…

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Q: At 8:00 AM ship S1 is 20 km due north of ship S2. Ship S1 sails south at a rate of 9 kph and ship S2…

A: Draw the schematic diagram of the system.

Q: On a railway line operating between two cities, the operating speed of the passenger train is 140…

A: The operating speed of the passenger train ( ) is 140 km/h and the speed of the freight train () is…

Q: An object moves along the positive x-axis with a speed of V, =6 m/s for 2 seconds, then moves along…

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Q: 2(a) – An airplane is moving along the y-direction with the speed of 300 m/s with respect to ground.…

A: Given  Velocity of plane vp =300 m/s j Velocity of air va=-100 m/s i

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Q: a. You leave your home & drive 45 km in the +y direction for a job interview. They offer you the job…

A: Distance traveled From Home to Office location is A = 45 km (+y axis direction) Distance traveled…

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Q: he position of a particle is given by the equation s(t)=10t^2−20/3 t^3−5/4 t^4+t^5 where t is…

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Q: 7. An object's velocity is v = t* – 3t² where t 2 0. a) At what time/times is the object at rest? b)…

A:

Units and Dimensions

These are generally defined as the terms which precede or describes the dimensions further. These are also further divided into two parts namely fundamental units and the derived units.