5 Clear A Mark for Review A1,100 kg car comes uniformly to a stop. If the vehicle is accelerating at -1.2 m/s?, which force is closest to the net force acting on the vehicle? A -9,600 N B. -1,300 N -900 N D -94 N

Q: A block of mass 14kg slides on a horizontal rough surface with constant speed and is being pulled by…

A: Mass of block: m = 14 kg Acceleration of block: a = 0 m/s2 Force applied on block: F = 34N

Q: A 20,000 kg rocket has a rocket engine that generates 3.0 x 105 N of thrust. Assume no air…

A:

Q: That same 80 kg object is sliding across the table because you are applying a force of +300 N. If…

A: Given data: Mass (m) = 80 kg Applied force ( F) = +300 N Coefficient of friction (μ) = 0.3 Required:…

Q: A cart is arranged on a track as shown below. Ignore the friction on the incline surface. a) Sketch…

A:

Q: A 49 kg rock climber is climbing a 'chimney' between two rock slabs as shown below. The static…

A: Step 1: Step 2: Step 3: Step 4:

Q: the weight of an object is 300g the maximum force to pull the object is 0.6 N what is the coefficent…

A:

Q: As you catch a 0.20-kg ball it accelerates at -330 m/s² and comes to rest in your hand. Part A What…

A: The ball of mass 0.20 kg fall on the hand, after then the ball got an acceleration -330 m/s^2 that…

Q: 1. An external unbalanced force F acts on a block. Which of the following statements are correct?…

A: An unbalance force acts on body

Q: 12. The diagram shows the horizontal forces acting on a box. The box accelerates at 1.6 ms2.…

A: Given Data: The acceleration of the box is: a=1.6 ms-2 The force in the negative x-direction is:…

Q: Explain Newton's third Law and solve related problems Given a collision in which car #1 of mass…

A: Newton’s third law states that every action has an equal and opposite reaction.

Q: 2. A 5 kg body resting on a 30° inclined plane is pulled up the plane by a 40N force acting at an…

A:

Q: A 15 N of force is applied on object 1 of mass 5kg and object 2 of mass 7kg. According to Newton's…

A: A 15 N of force is applied on object 1 of mass 5kg  and object 2 of mass 7kg. According to Newton's…

Q: What is the force applied on a body with 5 kg of mass and an acceleration of 7 m/s2? A. ON B. 7 N C.…

A: Newton's second law of motion, also known as the law of acceleration, describes the relationship…

Q: On a rough surface, Daniel pus with a mass of 30.0kg. The force he applies is 608N with an angle…

A: Given:- The carton with the mass of  m= 30 kg  The applied Force is F= 608 N at an angle of 55o In a…

Q: John pushes on a large and small block placed on a frictionless surface as part of a Phys lab…

A: Given data: Mass of blocks m1 = 4 kg and m2 = 2 kg Force applied on mass m1 (F) = +12 N Required:…

Q: 2. Three blocks are lined up in a row on a frictionless table. All three blocks are pushed forward…

A: Solution: given that m1 = 1 kg m2 = 2 kg m3 = 3 kg F = 12 N

Q: 1. A box 35Kg sits at rest on a ramp with angle 29deg with horizontal direction, the friction force…

A:

Q: A 12-kg crate rests on a horizontal surface and a boy pushing it with a force that is 30° below the…

A:

Q: A 100 kg go-kart travels at a velocity 2 m/s and then quickly stops in 8 seconds to avoid an…

A: Here, a=∆v∆t=0m/s-2m/s8s=-0.25m/s2

Q: 5. A small rock (m-3 kg) and a car (m-1000 kg) stay still on flat ground. Draw a force diagram for…

A: SOlution: given that mass of rock m= 3 kg mass of car M = 1000 kg

Q: Problem 1 A 85 kg block of ice is on a frictionless ramp that is 22 degrees above the horizontal. .…

A:

Q: A hockey puck on a frozen pond is given an initial speed of 20 m/s. If the the coefficient of…

A: Given : Initial speed of hockey puck, v = 20 m/s The coefficient of kinetic friction between the ice…

Q: All of the blocks shown below are intially at rest on a smooth surface. Two applied forces act on…

A:

Q: Problems 1. A hemispherical bowl (mass 0.5kg) is sitting on a slippery table, so there is no…

A:

Q: The coefficient of static friction between the 200-kg refrigerator and the floor is 0.25. A force of…

A: Static friction is basically a frictional force which resists an object to move under applied force.…

Q: A rifle fires a 10-g bullet with a horizontal speed of 300 m/s . The bullet strikes a block of wood…

A: Detailed solution of this question is given in below steps.

Q: If a person is pushing a cart with a force of 40 Newtons and it accelerates at 0.8m/s^2 what is the…

A: The person is pushing the car and it accelerate at 0.8 ms2. Draw the free body diagram for the…

Q: For a block of mass m traveling down the incline as shown: f W What is the magnitude of the normal…

A:

Q: Question 3 A 18.0-kg crate is being pushed across a level frictionless horizontal floor by a force…

A:

Q: 4. A block of mass m = 5.9 kg is pulled up a 0 = 21° frictionless incline as in the figure below…

A: Given, Mass of the block, m = 5.9 kg angle of the inclined plane, θ = 21°force, F = 37 N the surface…

Q: A 1000 kg car was travelling at 45m/s when it hit a concrete wall due to drunk driving. Find the…

A: mass of car (m) = 1000 kg Initial velocity (u) = 45 msfinal velocity (v) = 0 mstime (t) = 0.5 sec

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…

A:

Q: It is released from rest with m₁ = 12.0 kg and m₂ = 10.0 kg. a. Draw two free body diagrams. b.…

A: The masses are, m1=12.0 kg, and m2=10.0 kg. The masses are hanging from a pulley, and the masses are…

Q: Two objects accelerate at 1 m/s2.  How do the applied forces compare? A. They are different B.…

A: We know from Newton's second law of motion, Force = (mass)·(acceleration) We also know, Static…

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!