A brick falls and hits your toe. The greater force of impact will be on The brick Your toe Same force on both Can’t tell with information given

Q: A dockworker loading crates on a ship finds that a 29-kg crate, initially at rest on a horizontal…

A: Given: The mass of the object is 29 kg. The static friction force is 74 N. The kinetic friction…

Q: Question The magitude of the net force acting on the object in the figure is.. 38 FF3N F 4N (a) 5 N…

A: Please note : As per answering guidelines I can answer the first question only. Since, this is not a…

Q: Assume the boxer punching the punching bag is the action. According to Newton's 3rd Law, what is the…

A: According to Newton's 3rd Law every action has an equal and opposite reaction.The forces are of the…

Q: A 50 kg cart is initially at rest. Jezzel decided to pull the cart on a frictionless ramp inclined…

A:

Q: Erich (80 kg) is trying to pull Sarah up the side of a climbing wall. Erich is at the top of the…

A:

Q: Pulling a suitcase Suppose you pull a suitcase with a strap that makes a 60° angle with the…

A:

Q: A box 'A' rests on a table. A rope tied to the box runs vertically upwards over a pulley and a…

A: Weight of mass: W1 = 80 N Normal force on Box A: N = 15 N

Q: A 5.00-kg block is placed on top of a 10.0-kg block (see the Figure below). A horizontal force of…

A:

Q: A NinjaVan delivery man is pushing a 77-kg box of a parcel by a force of 342-N at an angle 35° to…

A:

Q: AJR TO UR TEACHER A woman stands on a scale in a moving elevator. Her mass is 69.5 kg, and the…

A: Mw= 69.5kg  M= 815kg ( combined mass of elevator and scale)  F= 9630N ( force applied by hoisting…

Q: Andy and Calamity rope a 400 kg bull, stationary at the prigin. Andy's horse pulls his rope 800 N…

A: mass of the bull = m = 400kg Andys force = 800N , north and 600N east calamity force = 910 N , 22.60…

Q: A person attempts to cross a cliff by tying together two ropes and using it as shown in the diagram…

A:

Q: While playing basketball in PE class, Logan lost his balance after making a lay-up and colliding…

A: Force can be defined as the rate of change of momentum. Momentum is the product of mass and…

Q: A 7-kg box slides across a frictionless surface.  If a 50 N force is applied on it, find its…

A:

Q: A 12 kg box rests on a frictionless horizontal surface attached to a 8 kg box as shown below.…

A: Mass m1 = 12 kg Mass m2 = 8 kg Consider acceleration of system is a and tension produced in rope is…

Q: A child decides to take her cat on a walk. The child pull on the 2.5kg cat with a force of 20 in a…

A:

Q: A dockworker loading crates on a ship finds that a 20-kg crate, initially at rest on a horizontal…

A: Given data: Mass of the crate m= 20 kg Static Force F=73N When in motion, the force is F=51N

Q: A skier with a mass of 45kg is initially at rest on a ski slope as shown. The coefficient of static…

A: a) The required angle is,

Q: The mass of a lion is 150 kg. Calculate the normal force of the ground pushing back up on the lion.…

A:

Q: A small car tows a large trailer behind it. The car speeds up to get on the freeway. Compare the…

A:

Q: A 2 kg textbook is placed on a table. The downward force of the earth on the book is called the…

A: Given data:  Mass of the book (m) = 2 kg

Q: A dockworker loading crates on a ship finds that a 20 kg crate, initially at rest on a horizontal…

A: Given data *The mass of the crate is m = 20 kg *The horizontal force required to object in the…

Q: A 40 kg object's initial velocity is 5 m/s right. After 3 seconds, the velocity is 20 m/s right.…

A: Given data: Mass of object is, m=40 kg. Initial velocity of object is, u=5 m/s. Final velocity of…

Q: A 28.0-kg block is initially at rest on a horizontal surface. A horizontal force of 79.0 N is…

A:

Q: A crate slides down a ramp that makes a 20° angle with the ground. To keep the crate moving at a…

A: Given Data : The force applied by Paige is given as F = 60N. The angle of the ramp with horizontal…

Q: Estimate the speed the book was moving before it made contact with Maria's hands.

A: Impulse = force * time Again, impulse = change of momentum The force is 450 N and book is caught in…

Q: What is the weight

A: All questions are answered below

Q: The Johnsons just received a heavy package (perhaps a treadmill) in the mail that they ordered from…

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

Q: A dockworker loading crates on a ship finds that a 32-kg crate, initially at rest on a horizontal…

A: When the crate is on the verge of moving, the maximum static friction can be given by Fsmax=μsN We…

Q: You push horizontally on a block sitting on a table to try to get it moving. Describe how large the…

A:

Q: After a mishap, a 76.0-kg circus performer clings to a trapeze, which is being pulled to the side by…

A:

Q: 3. Coyote and Roadrunner are involved in a tug of war. Coyote wins, pulling Roadrunner into a mud…

A: in a game of tug of war both C and R are applying force on rope by pulling the rope. Forces applied…

Q: A crate rests on a horizontal surface and a woman pulls on it with a 10-N force. Rank the situations…

A: Given  Force on each crate F=10N

Q: Two crates, of mass 65 kg and 125 kg, are in contact and at rest on a frictionless horizontal…

A:

Q: A person jumps then leaves the floor with a velocity of 1.20 m/s upward. If the person is in contact…

A: Given value--- final velocity = 1.3 m/s. time period = 0.28 sec. mass = 80 kg. We have to find---…

Q: A warehouse worker applies a force F to accelerate two crates, mд and mp, to the right along a rough…

A: Since the floor is rough, the force on the two crates depends upon the friction of the floor.

Q: A 22.8 kg crate rests on a scale. A worker pulls on a rope attached to a crate with a force of 150…

A:

Q: A force of 25 N acts to the right on a 100.0 kg block which is at rest on a rough surface( Us = 0.…

A: Given: Mass of the block m = 100.0 kg coefficient of friction, μs = 0.200 force applied to the…

Q: A 60-kg crash test dummy moving at 13.4 m/s (130 mi/h) stops during a collision over a distance of…

A: Given : m = 60 kg vo = 13.4 m/s (130 mi/h) s = 0.65 m v = 0 (because finally the dummy stops)

Q: A car traveling at 27.2 m/s hits a bridge abutment. A passenger in the car, who has a mass of 65.0…

A:

Q: A rightward force of 332 N is applied to a 24.7-kg crate to accelerate it to the right. The friction…

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

Q: Alice who has a mass of 55.0 KG is riding at 25.0 m/s in her new sports car. when she must certainly…

A: Write the given values with suitable variables. m=55 kgu=25 m/st=0.6 sv=0 m/s Here, m denotes the…

Q: In below Figure, two forces F1, and F2, act on a 5 kg object that is initially at rest. If the…

A: Given: The magnitude of each force is 10 N. The angle between forces is 60o. The mass of the object…

Newton's Second Law

Newton’s laws of motion describe the relationship between the motion of an object and forces acting on it. Newton’s law of motion has two types as follows: