1)How quickly does a 100kg object accelerate when pushed with a 400N force? 2)How quickly would the 50kg box accelerate if the person applied a 560N force? 3)How quickly would a 70kg object accelerate if the person applied a 500N force?

Q: 5. Jim's mass is m = 62 kg. He is standing in a lift (an elevator), with no motion relative to the…

A:

Q: Anna pushes a 4.2-kg cart with 2.4 N of force that starts from rest. Determine the time taken by…

A:

Q: a 7.26kg bowling ball (16 pounds) is at rest at the end of a bowling lane. use this information to…

A: The objective of the question is to calculate the net force acting on the bowling ball in different…

Q: A freight train has a mass of 1.1 x 10 kg. If the locomotive can exert a constant pull of 6.9 x 105…

A: Given  F = 6.9*10⁵ F  M= 1.1*10⁷ Kg  V2 = 86 km/h  V1 = 0 km/h  T =????    Question 9 ... Given a =…

Q: A 125 kg wooden crate is loaded from the back of a wooden dump truck bed. a) How fast can the truck…

A:

Q: A net force of 450N accelerates a bike and rider at 3.5m/s^2, what is the mass of the bike and…

A:

Q: Question A7 A force applied to an object of mass m₁ produces an acceleration of 4.0 m-s-2. The same…

A: a) Since force is same,

Q: Acceleration = 1.1583 m/s^2 Mass of cart = 512.2 g Mass of hanging object = 250 g What is the…

A: Given, Mass of cart,  Mc=512.2 g=0.5122 Kg Mass of hanging object,  MH=250 g=0.25 Kg acceleration,…

Q: A safe weighing 1500N is to be lowered at constant speed down the ramp 5m long from a truck 3m high;…

A: The force formed as a result of two surfaces which are in contact and slide against each other is…

Q: A safe weighing 1500N is to be lowered at constant speed down the ramp 5m long from a truck 3m high;…

A: (a) Analyze the FBD of the given system. Note: Consider the rightward direction along the inclined…

Q: 1.) A crate with mass 2 kg initially at rest on a warehouse floor is acted on by a net horizontal…

A: Given data:  Mass (m) = 2 kg Initial velocity (Vi) = 0 m/s Force (F) = 3.8 N Time (t) = 6.6 s…

Q: Pancho is in a forward-moving van that slows down with an acceleration a = -5.50 m. We are also told…

A:

Q: A 1.0kg box is on top of a 2.0kg box. A force of 6N is applied to the 2.0kg box so that both boxes…

A:

Q: 3. Mr. Purley crashed his car with the greatest g force e- survived by a human being. He decelerated…

A: initial velocity =183km/hfinal velocity=0distance=0.64m

Q: A boat moves through the water with two forces acting on it parallel to the water’s surface. One is…

A:

Q: A box of mass 40 kg, initially at rest, is pushed by a horizontal force of 200 N for 6 sec. The…

A: Given Values -  Mass of box (m) = 40 Kg  Horizontal force = 200 N  Friction force = 20 N  Time (t) =…

Q: The applied force is no longer applied, and the block is still on the new surface with a force of…

A:

Q: A boy pushed on a sledge along a horizontal icy surface with the speed of 6m/s if the mass of the…

A:

Q: Suppose two children push horizontally, but in exactly opposite directions, on a third child in a…

A: The first child exerts a force .The second child exerts a force The mass of the third child and the…

Q: In Newton's Second Law F = ma; if we will double the mass of the object while keeping the force…

A: Given data as per question maas is doubled and force is constant m1   =  0.350kg m2  =  0.350kg2 u1…

Q: Mark swings a bucket filled with 2.5 kg of water over his head. The length of his arm is 0.52…

A:

Q: A constant force of 200N is required to accelerate a 1600-kg trailer from rest to a speed of 25 m/s.…

A: Write the given values with the suitable variables. F=200 Nm=1600 kgu=0 m/sv=25 m/s Here, F is the…

Q: 42.0 kg mass is moving with velocity +68.0 m/s when it experiences an acceleration of -7.00 m/s².…

A:

Q: An 800 lb person stands in an elevator that moves upward slowing with a g/4 downward acceleration.…

A: Draw the free-body diagram of the person.

Q: A force of 4.0 N is exerted on a 8.0 g rifle bullet. What is the bullet's acceleration? Your Answer:…

A: Mass of the rifle bullet (m) = 8.0 g = 8.0 × 10-3 kg Force exerted by the bullet (F) = 4.0 N

Q: A 32 kg sled is being pulled along a horizontal icy surface by a rope. The constant tension in the…

A:

Q: "Objects at rest remain at rest; objects in motion remain at constant velocity unless they…

A: Newton's first law of motion states that- 'an object at rest will remain to be at it's state of rest…

Q: Two friends are trying to move a heavy desk. Sally is pulling on it with a rope at 30 degrees above…

A:

Q: A rope is guaranteed to not break as long as tension does not exceed 1000N. You try to lift a mass…

A: Given quantities: maximum tension (T) = 1000 N mass of the object (m) = 60 kg acceleration due to…

Q: A person stands on a scale in an elevator. He notices that the scale reading is lower than his usual…

A: Concept:Here, In this question, there is a person standing inside the elevator and the scale is…

Q: truck moving at 35.0 mph collides head on with a car traveling in the opposite direction. The mass…

A:

Q: A baseball with mass of 0.145 kg is thrown straight down at the ground. At a particular speed, it…

A: Kinematics.

Q: 0.2kg baseball is struck with a force of 100N from a baseball bat. What will be the A acceleration…

A:

Q: A 1.0kg mass is at rest on a countertop. There is a force of kinetic friction of 2.5N acting on the…

A: Given m1= 1.0 kg m2 = 500 g Friction force acting between m1 and counter top    f =2.5 NTo…

Q: A 6.0-lb stroller resting on a horizontal floor is pulled by a 85-lb boy with a constant force of…

A: This problem is based on kinematics. Please have a good look

Q: How far (displacement) would a 4.0 N force need to push a 2.0 kg object to accelerate it from 5 m/s…

A: The force applied to push the object is: F=4.0 N The mass of the object is: m=2.0 kg The initial…

Q: You are pulling a string with a force of 205N attatched to a heavy box of 38kg across your carpeted…

A:

Q: Ten boxes each of mass 5kg are stacked on top of each other on the floor. () What forces act on the…

A: simple vertical force balance equations will be used here.

Q: The engine of car A produces an acceleration of 24 m/s^2 in the car. the mass of car A is twice that…

A: mass of the car A=mA=mmass of the car B=mB=m2acceleration of car A =aA=24 ms2let acceleration of car…

Q: A boat moving with a velocity of 10m/s, towards west is acted upon by a pair of balanced forces.…

A: Velocity of boat (v) = 10 m/s due west Let the pair of balanced forces acting on the boat are F and…

Q: A 1000.0 kg car accelerates uniformly to double its speed from 13.7 m/s in 4.76 s. What net force…

A:

Q: The mass of an object is measured on Earth and is found to be 7.50 kg. a) What is the weight of the…

A: Weight is given as the product of the mass and the acceleration due to gravity, therefore the weight…