R1 3.7 R2 2.2 15V R4 20k R3 Sk

Q: VECTORS , e from 0° X- component Y-component E 23 km 11° N of E N 25 km 24° Ebf s G 19 km 18° S of W…

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Q: Wi = 50 kN/m ,F2= 100 kN В 30° 5 m F1 = 200 kN 3 m A 1 m W2= 60 kN/m D 3 m 1 m + 2 m +

A: Total force in upward vertical direction is, RA+RD=W1×3 m-F2sin30°RA+RD=50 kN/m×3 m-100…

Q: ΔΚΕ ARKE ΔΡΕ A hockey puck slides across the YES / NO YES / NO YES / NO ice and comes to a stop YES…

A: The fundamental energies of a system under translational and rotational motion are its kinetic…

Q: 7.0 kg D. 8.0 kg 4.0 kg V2

A: Momentum of a particle of mass m moving with velocity v is given by    P = mv

Q: 3/m v²y)d³

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Q: R3 R5 50 R4 +v2 15 V

A: Given:- Consider the circuit shown below should be written to solve the circuit Find:- a. four mesh…

Q: am Kam) Î. The vector difference D=Ã-B is: ACom)î+8 (m) ŷ-Carm) Ê D-2m)î + (4m)ŷ-(4m) E E)none of…

A: Given: A→=(2m) i^ +(6m) j^ - (3m) k^  B→=(4m) i^ +(2m) j^ + (1m) k^     To find difference D→=A→ -B→…

Q: 2.) Which of these is NOT a vector quantity? a.) displacement b.) speed     c.) momentum d.)…

A: The physical quantities specified by its magnitude only are known as the scalar quantities. Whereas,…

Q: v³Ẽ +w³µe‚Ẽ = 0,

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Q: a F3 d b F4 D E onsider the following values: - F5

A: As per our guidelines, we are supposed to answer only first three subparts in case of multiple…

Q: 60.0° T T2 T3 10.0 kg

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Q: What is the sine of the angle theta at the location of the friends house?

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Q: Make g the subject

A: The expression for the time period is given as, T=2πLg Here, L denotes the length and g denotes the…

Q: According to the figure, the vector equation is vA/B=vA-vB VA= vB+vA/B vB=vA+vA/B Option 4

A: Draw the vectors.

Q: A boat moves from a point A (4î+5ĵ) to another point across the river. The new position of the boat…

A: Displacement vector=change in position vector. Given ri→=4i^+5j^rf→=-7i^-9j^

Q: Kg. Take the positive direction to be to the right. Find the net grav (b) particle B, and (c)…

A: mass of A = mA= 397 kg mass of B= mB= 566 kg mass of C = mC= 134 kg

Q: 60.0 N - +x 40.0 N

A: FR =402  +602 +240(60)cosi00Resultant Force  FR=72.1NMagnitude of Resultant…

Q: A ball is dropped and is falling through the air.

A: Free body diagram:

Q: How much is speed 2 A1=10 cm2 A2=2cm2 V1=7m/s V2=?

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Q: What is the magnitude of the vector đ? -10 10 -10 O 5

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Q: A ball is thrown vertically

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Q: x2y" + y = 3x2

A: The given expression is algebraic expression, it may be used in Physics. The algebraic expression is…

Q: 50. The time of flight of a projectile is maximum when the angle of projection is A. 30 deg B. 60…

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Q: A truck with velocity 33 m/s turned a corner too sharp and lost part of the load. A falling box will…

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Q: The sum of two vectors is equal to their algebraic sum only wher

A: Given statement is The sum of two vectors is equal to their algebric sum only when

Q: what is the answer in f3 and f5? with solution

A: Given, F1 = 12 lbsF2 = 25 lbsF4 = 20 lbsF6  = 17 lbs

Q: A projectile is launched from the edge of a 9.5 cliff with a horizontal initial velocity vo = 13

A: GivenHeight of cliff, h=9.5 mInitial horizontal velocity, v0x=13.4 m/sg=10 m/s2

Q: A balloon is rising vertically at 4.0 m/s. Wind is blowing from east to west at 3.0 m/s. Find the…

A: Given , vertical velocity of balloon , vy = 4.0 m/s Wind is blowing from east to west at 3.0 m/s .…

Q: An object of mass (2 kg) is sliding with a constant velocity of (4 m/s) on a friction less…

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Q: In the horizontal direction a projectile is moving __ and in the vertical direction the projectile…

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Q: F₁ = 3 kN -70° 26° F₂=7 kN 0 35° FA F3 = 4 kN

A: For equilibrium net force acting on the system must be zero and horizontal as well as vertical…

Q: Calculate the POSITION

A: Position is given by x(t), we have to find at t=3.50s,hence, we have to substitute the value of…

Q: A(n) ________ is when one player passes to another player who immediately scores.

A: Basketball is a team sport where two teams, each have five players, opposing one another on a…

Q: You hit a wall with a stick. The equal but opposite reaction is O the wall pushes against you O you…

A: Using Newton's 3rd law of motion to solve the problem

Q: Consider the two vectors A = 3 î - ĵ and B = - î – 4 j. (a) Calculate A + B (b) Calculate A -B (c)…

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Q: Consider the two vectors A = 2 î - 2j and B = - i - 3 j. (a) Calculate A +B (b) Calculate A -B (c)…

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Q: Displacement of a body can be positive or zero, but never negative. True False Insufficient…

A: The displacement of body is always less than equal to distance covered by the body.

Q: velocity of 10 m/s on a leve the floor, it takes 2.0 s for the block to come to rest. Wha and the…

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Q: horizontal component and the vertical component.

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Q: The vertical component of a force 10 N acting in third quadrant with 30° to the horizontal axis is O…

A: Given data:  Force (F) = 10 N Acting in third quadrant Angle (θ) = 30° with the horizontal axis

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Q: A body has a mass of 50 kg. Its velocity is brought down from 20 m/s to 5 m/s by a resisting force…

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Q: 11 v = 3 ms 60° 60° u = 3 ms1 A ball hits a table and the ball bounces away as shown in the image.…

A: Draw the free body diagram as below. a The initial velocity of the ball is, u=ux i^+uy j^=u sin60°…

Q: A grasshopper leaps into the air from the edge of a vertical cliff. Find (a.) the initial speed of…

A: Write the given values with the suitable variables. h=6.74 cm=0.0674 mθ=50°R=1.06 m Here, h is the…

Q: 4.0 kg 7.0 kg 8.0 kg V2

A: Momentum = mass × velocity It is a vector quantity it has both magnitude as well as direction.

Q: The muzzle velocity of a gun is the velocity of the bullet when it leaves the barrel.  The muzzle…

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Q: A block with 20 kg mass put on the floor. The weight of the block is .. * 20 N 50 N O 100 N O 200 N…

A: Given The mass of the block is m=20 kg. The mass of the body will remain constant but the weight…

Q: O2 m/s [W). 4 m/s [W]. O4 m/s (E). O2 m/s [E].

A: