football quarterback throws a 0.107 kg football for a long pass. While in the motion of throwing, the quarterback moves the ball 2.697 m , starting from rest, and completes the motion in 0.892 s . Assuming the acceleration is constant, what force does the quarterback apply to the ball during the pass? Fthrow = _________________ N *Round to the nearest thousandth if necessary.

Q: Sam is an active swole guy who enjoys multiple sports and excels at the track in the decathlon. Sam…

A: a) the resultant force is, R=4910 N2+1524 N2R=5141 N   b) The direction of the resultant force is,…

Q: On one end of a pulley an object M = 5.42 kg and another object with a m = 3.46 kg. Assume the…

A: The below represents the free body diagram of the pulley having mass on the either sides.

Q: We start with some review problems A crate of mass 40.4 kg rests on a level surface, with a…

A: Given: The mass of the crate is 40.4 kg. The coefficient of the kinetic friction is 0.216. The…

Q: Three blocks are connected together as shown and are initially at rest. The pulley and string are…

A:

Q: A large block is being pushed against a smaller block such that the smaller block remains elevated…

A:

Q: Ą block of mass m is moving along a straight line in the a function of time given by: v,(t) = c,t +…

A:

Q: The figure below shows a modified Atwood apparatus.  The mass are m1=2.6 kg and m2=4.3 kg.…

A: Equation of motion of Mass-1 is as follows: m1a=m1g-T…

Q: A train locomotive pulls a train with a mass of 1.40 x 107 kg on level rails. The locomotive exerts…

A: Given data:  Mass (m) = 1.40×107 kg Force (F) = 6.50×105 N Initial velocity (u) = 0 m/s Final…

Q: A clarinetist, setting out for a performance, grabs his 3.290 kg clarinet case (including the…

A: According to Newton's second law of motion, force acting on a particle of mass m with acceleration…

Q: For each force diagram, determine the net or resultant force (∑F), the mass, and the acceleration of…

A: Given data: For diagram (c) Forces are given, Fgrav  = 8000 N Fnorm = 8000 N Ffrict = 4000 N For…

Q: A 16.0 N net force acts on a 4.0 kg object for a time of 5.0 s. What is the object's change in…

A: Given,The net force, Mass of the object, Time, According to Newton's second law,

Q: An 85.0 kg subject is strapped into a 1950's rocket sled. Upon firing the rocket sled's acceleration…

A: Given data-  Mass of subject is m=85 kg  Upon firing the rocket sled acceleration is a constant-…

Q: A block of mass M = 4 kg is held at rest against a wall by an applied force Fapp with magnitude Fapp…

A: Given: The mass of the block is 4 kg. The applied force is 85 N. The system is in equilibrium. The…

Q: For this problem, m=10 Kg. Please answer the following: A) What is the accelèration in the x…

A:

Q: A 900 kg car is pulling a 275 kg trailer. Together, the car and trailer have an acceleration of 2.21…

A: Given quantities: Mass of the car (m) = 900 kg It is clear that there is friction present in the…

Q: Part A T 400 mm 300 mm B A DO MAB= 0.3 PA = 0.1 P Using the coefficients of static friction…

A: Width of the block B is The height of block B is The coefficient of static friction between blocks A…

Q: The figure above shows two objects connected by a rope over a pulley. Assume the pulley is…

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: At a time when mining asteroids has become feasible, astronauts have connected a line between their…

A: Given,The mass of space tug and asteroid,The force, The distance between tug and asteroid, The…

Q: The Fig. Q1b below shows forces F1, F2 and F3 acting on a particle P. Determine the resultant force…

A: F1→=7cos30°i^+7sin30°j^F2→=13cos60°i^+13sin60°j^F3→=-11cos20°i^-11sin20°j^ The Resultant force,…

Q: A toboggan approaches a snowy hill moving at 12.1 m/s. The coefficients of static and kinetic…

A: Given data:The initial velocity of toboggan Coefficient of static friction Coefficient of kinetic…

Q: A child’s wagon with rubber tires is being pulled along a street. The wagon and its load have a…

A: Given that: m=28 kg μ=1.07 a=0.50 m/s2t=22 s

Q: A very heavy chain with four links is hanging from an elevator. Each link has mass = 1kg the…

A:

Q: Two crates, of mass m₁ = 62 kg and m₂ = 120 kg, are in contact and at rest on a horizontal surface.…

A:

Q: Boxes AA and BB are connected to each end of a light vertical rope, as shown in the following…

A: First of all, we write down the all given condition,    Boxes AA and BB are connected to each end…

Q: An object moves in the absence of a net force. Which of the following statements best describes the…

A:

Q: or a short period of time, the frictional driving force acting on e wheels of the 2.4-Mg van is FD =…

A:

Q: A tow-truck, of mass my, has a peak acceleration of ar when it is not towing anything. When the tow…

A:

Q: You work for a moving company are forced to pull two crates along the floor as shown in the figure…

A: (a) Given: The magnitude of the pulling force is 600 N. The masses are m1=50.0 kg and m2=20.0 kg.…

Q: We start with some review problems A crate of mass 20.6 kg rests on a level surface, with a…

A:

Q: James pulls a 1.8 kg dynamics cart up a ramp that is inclined 25o to the horizontal. The cart is…

A: Weight due to the mass(1.8 kg) = mg                                                         = 1.8 ×…

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: