A 7kg box is released on an incline as shown. The coefficient of kinetic friction is 0.24. Neglect drag. How many forces are acting on the box? 3 What is the magnitude of the normal force? 57.6 N What is the magnitude of the friction? 13.8 N What is the magnitude of the net force? N What is the magnitude of box's acceleration? 63 m/s²

Q: What is the magnitude of the net force on the fan-cart?

A: We can see that 3 forces are acting on the cart :

Q: Q.3 ;Determine the resultant of forces system shown in Figure below and locate it with respect to…

A: Givennaming the forces starting from closest to point AF1 = −10 kNF2 = −90 kNF3 = +50 kNF4 = +20 NF5…

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A: Correct option is (c) 1.8m/s²

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A: Page 1 Page 2:

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A: Let third force is F Equating force in both side left and right  100 = F - 100   F = 100+100  F =…

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A: 5) there are two forces acting down the incline  Gravitational force & friction force  So net…

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A: Given data: The upward acceleration of the elevator = a The total mass of the passengers = m Tension…

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A: m = 8 kg  Initial velocity (v) = 8.0 m/s  Horizontal distance (x) = 10 m  g =10 m/s2

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A: Mass of block (M)= 37kg  Mass of stick(m)= 3.8 kg  Block moves from rest ( ui= 0) through distance…

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A: (a) Given: vT=120ft/s, t=25s, s0=10000ft, g=32ft/s2 The skydiver's vertical velocity with time is…

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A:

Q: Figure 1 90° 60° 75° B 750 60° M 900N 1300N

A:

Q: in his ironman suit. They are sliding down a 30° slope, Ironman on his stomach with Morgan on his…

A: Combined gravitational force = 2400N Angle= 30 degrees

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A: Given  Force applied F=20N upward Force of gravity Fg=10N  downward

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A:

Q: A small ball of mass m swings in a vertical circle at the end of a thin, massless string of length…

A: Mass of ball = m  length of the string = L  tension = T

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A: Given, Forces are, F1=20kNF2=40kNF3=50kNu=80kN

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A: From Newton's second Law of motion, F=maa=Fm .....(1) where, F, is the applied force m, is the mass…

Q: 1. When the race car turns in a banked curve with angle 0 from horizontal, there is static friction…

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A:

Q: magnitude of FI (in N) to keep the block at rest? F, F,

A:

Q: As a skater forms a circle, what force is responsible for making her turn? Use a free body diagram…

A: Skater forms a circle

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A:

Q: A https://openstax.org/books/university-physics-volume-1/pages/6-problems < University Physics…

A: Given: The mass of the block-1 is 2 kg. The mass of the block-2 is 4 kg.

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Newton’s Third Law of Motion

The horse pulls the cart and the cart pulls the horse in response as per Newton third law. So the big question is, “Don’t the two forces cancel each other? How does the cart accelerate?”