Find the value of the operator product d. (i) ) \dx + x d (ii) + x dx
Q: 16. How fast do you need to kick a soccerball above you in order to get it to travel 80.0 meters…
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A: The height h = 30 m A man jumps from this height Find:- The final velocity of the man just before…
Q: A truck starts from rest and reaches a speed of 60km/h in 3 minutes. The acceleration of the truck…
A: Given: Initial speed (u) = 0 m/s; Final speed (v) = 60 km/h = 60 x 5/18 = 50/3 m/s; time (t) = 3 x…
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A: According to the equation of motion, final velocity of the car is, v = u + at Where, v = final…
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A: Given data: Initial velocity of the cannonball, u=30 m/s Range of the ball, R=50 m
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A: We have to find the acceleration of the runner. We are aware that a runner begins at rest and…
Q: what initial speed must you need to jump off the ground vertically and rise to a height of 0.9m?
A: SOlution: Given that h = 0.9 m to determine the initial speed
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Q: a body initially at rest is acceleraed at a const ant rate For 5.0 secondsin the positice X…
A: Given that, Final speed = 20.0 m/s Change in time = 5.0 s
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Q: A truck moving initially at24.6 m/S cover 70.0 m 2.40s. What is the truck final speed
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Q: car move at 19m/s then slam on brakes, slow down to 8.4m/s leaving 24.6 m long skid mark. what was…
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Q: 16. Distance = 60 m, final velocity = 8 ms-1, time taken = 12 s. Find the initial velocity. a) 1m/s…
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Q: A tosr taise. a olie tamee af 120 matrer in moves 20 minutes . Whet is the averoge speed af tortase…
A: Given data: Distance (d) = 120 m Time (t) = 20 min Required: The average speed in km/h
Q: A racing cour hoyy f vajform acceleration of 22 mis?.whate dietamce will 1I Cover in 18 seconels of…
A: Given data : Time = t Initial velocity = u Acceleration = a To find :…
Q: 6. With what velocity should the rock be launched to reach a maximum distance of 4R,?
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Q: 2. An object on one of the moons of Jupiter is dropped from rest. If the object covers a distance of…
A: distance covered (d) = 3.2 mtime taken (t)= 1.5 s initial velocity (u) = 0 ms
Q: an object with an accoleration of 20m/s will __________________. a. change its velocity by 20m/s…
A: The rate of change of velocity is known as acceleration. Consider the initial velocity of the object…
Q: A stone is dropped from the top of a cliff and hits the foot of the cliff after 6s. How deep is the…
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Q: 3. A ater after fall
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Q: man gets mad at his messed up computer and tossesit out of a 50 m high window What is the velocity…
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Q: d) The stored electrostatic energy W. e) Magnitude and the direction of the force acting on the slab…
A: Concept used: Capacitor stores electrostatic energy.
Q: A bus travelling at 30km/hr [W] accelerates at 3.5m/s? for 6.8s. What is its final velocity in m/s?…
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Q: . A cheetah can accelerate from rest to a speed of 30 m/s in 7s. What is its acceleration? Given:…
A: Given: Initial velocity (v0) = 0 m/s Final velocity (v) = 30 m/s Time (t) = 7 s Unknown:…
Q: Q21) A rock is thrown downward with - 12 m/s from a bridge and strikes the ground in 2 seconds, Find…
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Q: 486 ambulance travels down An st specd of mi/h 75.0 highway siren enmiting its frequemay saund at t…
A: Given, Frequency of sound coming from ambulance =4.00 * 102 Hz. Speed of the ambulance =75 mi/hr.…
Q: You are on one of those fast roller coasters that is traveling at 30 m/s and it accelerates at 4…
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Q: Ayla was playing soccer with her friends when she accidentally kicked the ball over a cliff. m 23…
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Q: A car driver trained on the race track moved 140 meters in 20 seconds. What was his average speed?
A: we know wheres = avg speed d = total distance traveled =140 mt = total time elapsed=20 sec
Q: 3. A cheetah can accelerate from rest to a speed of 30.0 mis in 7.00 s. What is its acceleration
A: Given Initial velocity is v_0=0 Final velocity is v=30 m/s Time taken is t=7.00 s
Q: A railroad freight yard switch engine on a straight track trav- els 1000. m to the end of the track,…
A: first leg of displacement = 1000 m in a forward direction second leg of displacement = 600 m in…
Q: * Prove AEz0 whichis EsKEr PE Mgh
A: Given that:- Total energy is equal to sum of kinetic energy and potential energy.
Q: A Smau rock Released from a taser reaches the base Of the tower in 4.0 s. tow tall is the fowcrz
A: Given data: Initial velocity (v0) = 0 m/s, released from rest Time (t) = 4.0 seconds Required : The…
Q: 1) A roller coaster's velocity at the top of a hill is 10 m/s. Four seconds later it reaches the…
A: Part (1): Given: The initial velocity of the roller coaster is 10 m/s. The final velocity of the…
Q: You are traveling at 1 m s North on your bike when you realize you are going to be late for school.…
A: Initial velocity u = 1m/s north acceleration is a = 2 m/s2 . time t = 3s
Q: A car, initially at rest, travels from 0m/s to 18.9 m/s in 28.1 s. What is the car's acc
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Q: A drive decreases the speed of a car from 54 m/s to 12 m/s in 6 seconds.find the acceleration of the…
A: Given data : Initial velocity of car = u Final velocity…
Q: A 2.5kg rock is thrown off the top of a 18m tall building with a speed of 14m/s. How fast is it…
A: mass of rock (m) = 2.5 KgHeight of building ( h ) = 18 minitial speed ( u ) = 14 m/s acceleration…
Q: 6. An exponential function is modeled in the velocity of the Supernatural by Ghost running on the…
A: We have acceleration which is given by the exponential function a=10et. We need to find the…
Q: Unlike acceleration and velocity, speed does NOT need to specify b Oc d time. mass. direction.…
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Q: A student drops a water balloon out of a dorm window 12m above the ground. What is the speed when it…
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