A car of mass ?push=1200 kgmpush=1200 kg is capable of a maximum acceleration of 6.00 m/s2.6.00 m/s2. If this car is required to push a stalled car of mass ?stall=1450 kg,mstall=1450 kg, what is the maximum magnitude of the acceleration ?a of the two‑car system? ?=   m/s2

Q: A mosquito flying 3 mph collides head-on with a car going 55mph in the opposite direction. Which of…

A: The impact force acting on the mosquito and the car is the same as per Newton’s third law of motion.

Q: H.W If m, = 4.00 kg, m, =3.00 kg, and F=9.00 N, find the magnitude of the acceleration of the system…

A: Force is product of mass and acceleration.  F=ma Given : Total mass of system,  m=4 kg+3kg   =7 kg…

Q: A brave but inadequate rugby player is being pushed backward by an opposing player who is exerting a…

A: The frictional force acts in a direction opposite to the motion of the losing person.From Newton’s…

Q: n m₂g T 3 = 40.3° mag What happens to the acceleration when the change in mass between two blocks…

A: Free body diagram gives whole idea of the forces acting. Force brings about motion and changes in…

Q: Problem 10: A car and a dump truck are involved in an accident and crash into each other. Assuming…

A: A car and a dump truck crash into each other. Let the force exerted by car on the truck = F Let the…

Q: Two students stand face-to-face, then push each other away. One student has a mass of 90.0kg; the…

A: Given, m1= 90kg m2= 60kg Initial velocities of both objects are 0. Final velocity of m1 is v1. Final…

Q: The average speed of a nitrogen molecule in air is about 6.7 x 10^2 m/s, and its mass is 4.68 x…

A:

Q: 2)A 1300-kg sports car initially has a velocity of 35.2 m/s due south. The driver slams the brakes…

A: The mass of a sports car is, The distance traveled by a sports car is, The initial velocity of a…

Q: In a crash test, a car is driven into a solid wall at a speed of 35 mph. As shown the car’s…

A: Given   Mass of the car m =1650 kg  Maximum acceleration a = 300 m/s2        From the graph

Q: Problem 1:  A student of mass m = 72 kg runs at a velocity vi = 1.53 m/s before jumping on a…

A: Given, mass of the student, m1 = 72 kgvelocity, v1i =1.53 ms velocity of skateboard and student…

Q: Question 5 M2 M3 М4 M1 1.0 m Four boxes are hanging from a pulley which has negligible mass and…

A:

Q: * 88. Go Two blocks are sliding to the right across a horizontal surface, as the drawing shows. In…

A:

Q: 1. A small engine causes a 0.30 kg model airplane to accelerate at a rate of 11 m/s2. What is the…

A: Given data The mass of the engine is given as m = 0.30 kg. The rate of acceleration is given as a =…

Q: 1. A cart of mass 4.2 kg is moving at a velocity of 2.7 m/s but then the force shown in the graph…

A: Given: m = 4.2 kg u = 2.7 m/s t=10s a) What is the velocity of the cart at t = 5 s Now, So,

Q: dp, for the cart at any instant while the cart is moving? dt What is dp, 744.996 kg-m/s dt

A: Given:- The mass m = 83 kg  The applied force F= 200 N at the angle of 200 with the horizontal  The…

Q: For testing, a jetski coming in at 34.1 m/s collides with a tree and stops in around 1 second. A…

A:

Q: Two students on rollerskates stand face-to-face, then push each other away. One student has a mass…

A:

Q: *88. GO Two blocks are sliding to the right across a horizontal surface, as the drawing shows. In…

A: Given Data: In the case of A, the mass of each block is, m1=3.0 kg=m2 In the case of B, the mass of…

Q: Two teams of nine members each engage in tug-of war. Each of the first team's members has an average…

A: Given The average force on the right is F1=1450 N. The average force on the left is F2=1635 N. The…

Q: A bullet , with a mass (m) is shot from the rifle barrel with the lenght (d).The bullet's muzzle…

A: Given data: Mass of bullet = m Barral length = d Bullet's muzzle velocity = v Required: Average…

Q: 1. A massless rope that run over a frictionless pulley as shown in the figure. If M₁ = 4.5 Kg and M₂…

A: Given : M1 = 4.5 kg M2 = 11 kg

Q: 4.37 • Two crates, one with mass 4.00 kg and the other with mass 6.00 kg, sit on the frictionless…

A:

Q: A 50.0 kg driver is riding at 35.0 m/s in her red sports car when she must suddenly slam on the…

A: Given, mass of driver =m=50 kg riding speed=U=35 m/s As we know that impulsive force =change in…

Q: Two forces, F1 = (-6.00 i – 4.00 j) N and F2 = (-3.00 i + 7.00 j) N, act on a particle of mass =…

A:

Q: Tom and his little sister are enjoying an afternoon at the ice rink. They playfully place their…

A: Given Data: The mass of Tom is, mt=63 kg The mass of Tom's little sister is, ms=15 kg Tom's sister…

Q: 2. The position (X,Y, Z) of a particle of mass M is given by the following equations: X = 2te*r + (3…

A: The velocity V is given by, V = dSdt ,  where S is the position vector. The acceleration a is given…

Q: 1300 kg car accelerates at a rate of 3.25m/s2 if an air resistance of 923N works against the car…

A:

Q: A compact car has a maximum acceleration of 5.0 m/s2m/s2 when it carries only the driver and has a…

A:

Q: Q5: The initially stationary 12-kg block is subjected to magnitude P is shown in the plot. The 30°…

A:

Q: Jane, who has a mass of 81.0 kg, is riding at 15.0 m/s in his new car when she must suddenly slam on…

A: Mass m= 81 kg Initial speed = 15 m/s Final speed = 0 m/s Time = 0.5 s Acceleration = (final speed -…

Q: Three blocks on a frictionless horizontal surface are in contact with each other, as shown. A force…

A:

Q: 8. Carol, who weighs 60 kg, is driving her car at a speed of 25 m/s. She sees a dog crossing the…

A:

Q: Starting from a standstill, Abi (mass = 55.00 kg) performs a vertical jump. a.) How much does Abi…

A: Mass of Abi is m = 55.00 kg

Q: F D three blocks are in contact with each other and their masses are: m (A) = 44.4 kg, m (B) = 34.4…

A: By newton's second law of motion. F=ma Fk=frictional force= μN

Q: A15 kg object has velocity of V which it has a velocity of V object during this time interval? 5j…

A: Given: initial velocity, vi = 5j m/s final velocity, vs = 6i + 12j m/s time interval, t =  sec

Q: A frog with some sort of little monster on his back is swimming in a bathtub of split tomato soup.…

A: Given, The mass of the frog m1=0.0280 kg The mass of the monster: m2 = 0.0300 kg The force applied…

Q: (i) If a fly collides with the windshield of a fast-moving bus, which experiences an impact force…

A:

Q: 13. The figure shows a block of mass Mon an inclined plane at an angle 0 with respect to the…

A: Let M denote the mass of the block, g denote the gravitational acceleration, θ denote the angle of…

Q: A small engine causes a 0.20-kg model airplane to accelerate at a rate of 12 m/s2 . What is the net…

A: Mass M = 0.20 kg Acceleration a = 12 m/s2

Q: 1. During a Washington Capitals hockey game, a player hits a 0.16 kg puck 18.0 m/s. 3A. If the…

A: Given:- The mass of the puck is 0.16 kg  The mass of the hokey player m =80 kg  The applied force F…

Q: Suppose the initial speed of the driver is doubled to 36.0 m>s. Ifthe driver still has a mass of…

A: Given data The initial velocity is u=36.0 m/s The mass of the driver is m=65.0 kg The distance to…

Q: 4.39 4.39 Tuo crntes, one with mass 4.00 kg and the other with mass 6.00 kg. sit on the frictionless…

A:

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: