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Q: what is the potentil engery for a 0.5 kg ball lifted 2 m above the ground?
A: Given, mass m = 0.5 kg height h = 2 m We know the expression for potential energy is P.E=mgh
Q: find dof of a ball in planar and spatial cordinate
A: Required : Degree of freedom of a ball in planar and spatial coordinate.
Q: If a rock of mass 6kg is dropped from a height, and has a velocity of 5 m/swhen it hits the ground,…
A: Given: mass m = 6kg final velocity v = 5 m/s To find: height, s=??
Q: tubular cross- section toroid An ideal toroid with inner radius b and outer radius and carrying a…
A: Given, Magnitude of magnetic field B=μ0NI2πr and area segment dA=2πrdr
Q: A rubber ball experiences an impulse of -8kgm/s during a collision. If theother ball in the…
A: Given impulse = -8kgm/s Change in velocity = -10 m/s we have to calculate mass?
Q: Ignoring air resistance, from how high above thr ground would a 0.3 kg ball need to be dropped to…
A:
Q: A rubber ball experiences an impulse of -8kgm/s during a collision. If the other ball in the…
A: The impulse of the rubber ball is, J=-8 kgm/s The change in the velocity is, Δv=0-10 m/s=-10 m/s
Q: find lagrnJEs equation b.
A: Given, Lq.,q,t= q.4-q2q= q.4-qLagrangian equation is given as d dt∂L∂q.-∂L∂q=0+1=1
Q: A Stomp hoc of a 3- meter
A:
Q: how did it become 6.92?
A: Given that, the resistance of the resistors are R4=1kΩ=1000ΩR5=2kΩ=2000Ω the voltage drop across R4…
Q: Choose all the correct statements. Comparing the electric field strengths at various points, we can…
A: Electric Field (E) = k * Q / r2 where k is constant, Q is the charge and r is the distance. Electric…
Q: None
A:
Q: o its just the same answer youre just adding a degree sign
A: Yes , according to laws of reflection angle of incidence is equal to angle of reflection.
Q: Shouldn't r be squared
A:
Q: dP
A:
Q: O Gilen the Vectors ů = 2% -j+ K ad 7 = 3i -3j + K fird the ūy. product Also find Peo Gnd campare st…
A:
Q: A non-zero resultant force will always produce what?
A: Introduction: In everyday life Newton’s laws of motion plays a crucial role. Newton’s three laws of…
Q: cammutation helation C, ]o bhove that is Zers fasree particle
A: Here we use Hamiltonian operator case…
Q: What weight change occurs when your increases by 2 kg?
A: Let the change in mass be denoted as Δm.The corresponding change in weight will be,
Q: What is a point object?
A:
Q: pls answer c.
A:
Q: Below higures Find Force between masses Ex: Mi-skg F=8ON F=10ON
A:
Q: e ww R w R FR R R R su b 3R find Reg=?
A: Visualize the Problem:
Q: If a rock of mass 6kg is dropped from a height, and has a velocity of 5 m/s when it hits the ground,…
A: The kinetic energy of the rock just before it hits the ground will be KE=12mv2=126kg5m/s2=75J
Q: we ource of 220 2
A:
Q: Two resistors of the same resistance 52 are connected in a manner as shown below. Th connection will…
A:
Q: Can you please answer def as a followup if thats allowed?
A:
Q: When an object which is thrown upwards reaches its maximum height
A: When an object is thrown upwards then it will reach to its maximum height because acceleration due…
Q: Express 77oF in oC.
A: Given Data : The temperature in Fahrenheit is given as TF = 77 0F.
Q: A 160 kg block hangs from a rope that is linked at O to two other ropes as shown in (Figure 1). If…
A:
Q: FInd the size of the force net produced by an 10N and a !6N if the forces act at right angles to…
A: Force F1=10N Force F2=6N θ=90° Cos(90°)=0
Nee d with good answer
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