Free Body only

Q: Determine the scalar components R, and R₂ of the force R along the nonrectangular axes a and b. Also…

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Q: Step2 b) .*. mi = KA AT dt 0.033 XO.016 X 35 X 360 0 2x10-3 x 336 00 こ mi - 0.99 kg mass of ice…

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Q: Low friction and high friction useful and not useful

A: Friction force is define as opposing force that come in picture when two surfaces come in contact…

Q: If the net force on a 10 kg object is 40 N, what can we say about this object? The object will be…

A: Given data:  Mass (m) = 10 kg Net Force (Fnet) = 40 N Required:  Acceleration (a)

Q: Question 14 Which one of the Venn diagrams in the alternatives below represents the set (A-(BUC)) n…

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Q: An ident vid with a broken leg h being placad in traction The patit wears uspecial boot wth a pulley…

A: Given Foot and boot mass (m) = 4.0 kg Hanging mass (M)          = 6.2 kg Angle θ…

Q: A disk of mass 2.00 kg and diameter 50.0 cm is rotating without slipping across a level floor at a…

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Q: 20 15 10 3 time (s) 4 2 3 1 time (5) 4 5 time (s) G. Two objects appear at the same place (15 cm) at…

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Q: The average force required to accelerate a 0.20-kg ball from rest to 30 m/s in 0.001 s is

A: According to the equation of motion, find the acceleration of the ball.

Q: Two runners A and B are headed towards the finish line. At some point in time, both runners are 100m…

A: Velocity of A, vA = 5 m/s Velocity of B, vB = 3 m/s Acceleration is constant.    Required: Free body…

Q: A person crashes the car into a tree Which deploy is the airbag how does the airbag improve the…

A: Airbags are passive safety features designed to mitigate or prevent injuries among drivers and…

Q: What force F is required to keep the 60.0 kg mass in static equilibrium?

A: Given data: The horizontal force required to keep mass in the static equilibrium is: F The tension…

Q: • Determine the resultant moment about point A of the system. Each square is 1 ft on a side. 80 ib…

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Q: A measure of how fast your speed is changing is a measure of force acceleration velocity average…

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Q: Why is it that when you are climbing up a wall, you pull down on a hold to move upward?

A: yes, From newton 3rd law of motion which state that for every action there is equal and opposite…

Q: A disk of mass M and radius R is rolling without slipping across a level floor with a linear speed…

A: Translational kinetic energy is calculated as, K=12mv2 Also angular velocity, ω=vR It is required to…

Q: A car of mass, m = 1500 kg going at an initial speed, Vị = 30 m/s exits a main road onto a banked…

A: Given that:- Mass of car=m=1500kg

Q: How much power is needed to uniformly accelerate a 1000-kg test car from 30 kph to 70 kph as it…

A: Concept: To determine the Power needed to accelerate the test car we will use the Formula…

Q: Explain why a car has maximum speed

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Q: Compute the combined moment of the two 85-lb forces about (a) point O and (b) point A. The moment is…

A: The magnitude of the force is given as, F=85 lb, The distance a is given as, a=6.3 in, The distance…

Q: A 20-ton truck collides with a 1500-lb car and causes a lot of damage to the car. The car has more…

A: In the given question  Mass of the truck (M) = 20ton Mass of the car (m)  = 1500lb Both the vehicle…

Q: A car hits a bug with a force of 100N. With how much force does the bug hit the car?       10 N…

A: The correct option is (2).  i.e   100N

Q: During a steady right turn, a person exerts the forces shown on the steering wheel. Note that each…

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Q: The force that causes the object to move back toward its equilibrium point is called a(n) none of…

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Q: Determine the scalar components Ro and R₂ of the force R along the nonrectangular axes a and b. Also…

A: Solution:-Given thatR=760 N, θ=113°, ϕ=32°

Q: A block of wood of mass 6.0 kg sliding on a skating rink at 12.5 m/s (W) slides into a rough part of…

A: Find the expression for net force exerted block of wood.

Q: Counterweight 200m 30 20

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Q: Compute the combined moment of the two 85-lb forces about (a) point O and (b) point A. The moment is…

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Q: Which of the following is TRUE about frictional force? Frictional force always opposes motion O…

A: Let us put a heavy box on the ground. When we push the box with a small force the box will not move.…

Q: Static equilibrium means what about the movement Group of answer choices The net force can be…

A: static equilibrium : if the object is at rest (stationary) then the object is said to be in static…

Q: Invent a problem for which the following equation can be a solution: (40 kg)a, 200 N 40 N

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Q: How large a net force is required to accelerate a 1597 kg suv from rest to a speed of 7.9m/s in a…

A: mass, m=1597 kginitial speed, v=0 ms-1final speed, v=7.9 ms-1distance travelled,s=249 m

Q: "Is a force that tends to restore the object to the equilibrium position, this is a definition to"…

A: The restoring force is a force which acts to bring a body to its equilibrium position. The restoring…

Q: Calculate the fall length for a factor 0.2 fall if the rope length is 50 m. 10 m 20 m 15 m 05m

A: Fall factor is the fall length divided by the rope length. So, fall length = fall factor × rope…

Q: List all agents of external force

A: The external forces include the applied force, normal force, tension force, friction force and air…

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!