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A: Given, u = 0 m/s, s = h - y = h-2h3=h3
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A: A. The expression for calculating the distance covered is, D=vt Here, v is the velocity and t is…
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Q: 4 y mg(1.2) = 0.5mv → v = V2.4g = 4.8522 (m/s) 1 (2) Collision at position 2 1.2 m Before collision…
A: Component of velocities along unit vectors
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A: Speed = Total distance /Total time
Q: A bird flies 320 m south in 45s. What is the bird's speed O 0.14 m/s south O 7.1 m/s O 0.14 m/s 7.1…
A: Solution:-Given thatDistance travelled by the bird (s)=320 m Southtime taken (t)=45 s
Q: If the speed at x =1, v(z = 1)=3 m/s then the speed at x = 0, v(x-0) is: U = V11,5 %3D Option 3…
A: In the given question we have discussed about the speed at x=0 and x=1.
Q: At the instant 0= 19,h=15 m, rdot=-11.2 m/s and r double dot=6.4. find at that instant
A: θ=19°height, h=15 mcos 19°=base hypotenuse=hrr=hcos 19=15 sec 19=15.86 mr˙=-11.2 m/sr¨=6.4…
Q: Direction: Solve the problem. X2- 5000 m X- Om t- Os ts- 5s ta- 10s X =? A x = R1) = t -t +2 a =? B…
A: (a) Average velocity of particle A and particle B in m/s in 10 s trip. (b) Displacement x of the…
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Q: Given two vectors: M = -3î + 6j – 5k and N = -2î + 3j +.§ The expression 2N – M is: A) -12i- 36j +…
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Q: QUESTION 2 Daredevil SuperDave accidentally drops a wrench from his hot-air balloon at an altitude…
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Q: 1. Show that (A x B) · (C × D) = (A· C)(B · D) – (A · D)(B-C) 2. Verify by direct calculation that V…
A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…
Q: An object is released from a height h. Find the speed of the object at the helght y Select one: O a.…
A: h1=h-2h3 =h3
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A: Given data :- initial velocity u = 0 m/s time taken to reach the bottom t = 5 s acceleration a = 5…
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A: Given data: Ax = -2.03 Ay = 4.25 By = 3.63 Dot product of vector A and vector B A.B = 2.03 Required:…
Q: If we replace the given system by single force, compute the x and y intercept of its line of action
A: Force is like a pull or a push effect that can varies the state of the body, direction of the body,…
Q: I. -13R1 + I4R2 – 1,R6 + E = 0 II. 4R2 + I,R4 = I5R3 R3 III. IR + I5R3 + 1,R5 = 0 IV. -1,R5 – I6R4 –…
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Q: A coin was tossed vertically straight upward with initial velocity 44 m/s. Find the maximum height…
A: Given that, The initial upward velocity of the coin, u = 44 m/s We need to find the maximum height…
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A: Kinematics.
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Q: A balloon is moving vertically upwards with a speed of 10 m/s when an object is dropped from it when…
A: Given Speed of balloon = Vb= 10 m/s Height of dropping point =H = 40 m Speed when object touch…
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Q: SA 2 A 6 A 2A (a) (b)
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Q: Traveling with an initial speed of 70 kph, a car accelerates at 6000 km/m2 along a straight road.…
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Q: A golf ball is hit and leaves the ground with a speed of 35.0 m/s. If its speed is 23.0 m/s when it…
A: To determine,maximum height attained by the golf ball(H).given,initial speed(u)=35 ms-1horizontal…
Q: 3. A car moving along X- axis according on the function: X (t) = 2 t? + 5 t+7 on [1,2] Find: a-…
A: 3. Take second-order time derivative of the given function to find the acceleration.…
Q: A roller-coaster goes over a 12 m tall hill then approaches a 30 m hill. What is the minimum…
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Q: 5 Given v(0)=-7 V and i(t) (in A) is shown below: 4 3 2 1 200mF i(t) v(11) = i(t) (in A) + v(t) - 1…
A: Capacitance: It is quantity that can store charge. Represented by C Given: At t.=0, V=-7volts…
Q: A car starts from rest and foes down a slope with constant acceleration of 5m/s. After 5s, the car…
A: Apply the first kinematic equation. Here, v represents the final velocity, u represents the initial…
Q: For the projectile above, what is the acceleration at Point Y? O 1) 0m/s 2) -9.8 m/ 3) 9.8 m/ O 2 4)…
A: Given data: A projectile motion at some angle with horizontal Required: The acceleration at…
Q: If D+E = 6.01 and D-E = 21 – 4j, then Dequals
A: b. is correct option. Components of same direction add up .
Q: A 20 N stone is thrown vertically upward from the ground. It is observed that, when it is 15 m above…
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