Newton’s second law indicates that when a net force acts on an object, it must accelerate. Does this mean that when two or more forces are applied to an object simultaneously, it must accelerate? Explain.

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A: Velocity is the rate of position  v = ds/dt

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A: mass of bottle (m) = 0.45 kg initial velocity (u) = 2.8 msfinal velocity (v) = 0 msdistance moved…

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Q: Jerome plays middle linebacker for South's varsity football team. In a game against cross-town rival…

A: Write the given values with the suitable variables. m=82 kgu=5.6 m/sv=-2.5 m/s Here, m is the mass,…

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Q: A 90.0-MHz radio wave (in the FM radio band) passes from vacuum into an insulatin in computer cables…

A: ActivityGivenf=90 MHznvaccum=1nferrite=3.162

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A: Hi. as you have posted multiple questions and have not specified which question needs to be solved,…

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A: Polonium-210 is a radioactive element. decay undergoes by emission of Alpha particle. Alpha Particle…

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A: initial speed of the car (u) = 18 msacceleration of the car (a) = 0.60 ms2distance between the car…

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A: Please see the answer below.

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Q: What is the magnitude and direction of the electric field 1cm above a 24uC charge?

A: charge q = 24uC  r = 1cm = 10-2 m  k = 9×109

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A: We use the formula h=h0+uyt-12gt2

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A: Given Data, Distance between two stops (d)=504 m Acceleration (a1)=1.5 m/s2 Deceleration(a2)= 2 m/s2…

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A: Length of string, l=2.51 m Time taken to cover one revolution, t=0.710 s Tension in the string,…

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A: Since you have asked multiple question, we will solve the first question for you. If you want any…

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A: Given that:E=2.78×10-11 Jm=3.93×10-25 kgM=1 gm=10-3 kgMa=100000 Mt=100000×1000=108 kg

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A: Initial energy = 12mv2 final kinetic energy =12mv42 final potential energy =mgh = mgdsinθ

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A: Disclaimer:“Since you have asked multiple question, we will solve the first question for you. If you…

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A: Given data as per question water column height = 19cm

Q: 6. A ball is fired from the origin with an initial velocity of 60.0 m/s at 70.0° above the r-axis.…

A: Given Data:- Initial velocity of the ball is v0=60.0 m/s Angle of projection of the ball is θ=70.0°…

Newton's First Law of Motion

If a very smooth ball is rolled down an inclined surface with zero friction, the ball will continue to roll indefinitely for an infinite time, in an attempt to reach to the same height on the opposite hill!