2. A block with mass m; = 4.00 kg and a ball with mass m2 =6.00 first second of motion if both objects start from rest. m. m.

Q: A 3.0 x 103 kg truck traveling at 20.0 m/s in a test laboratory collides into a wall and comes to…

A: Data Given ,  Mass ( m ) = 3 × 103 kg Initial speed ( u ) = 20 m/s  Final speed ( v ) = 0  Time…

Q: 14) If a motorcycle is heavily loaded to a mass of 1980 kg and it is moving at 23.1 m/s on a sunny…

A:

Q: 1. A hockey puck slides along the ice when it collides with a filled water bottle which was sitting…

A: Hockey puck (m)= 0.2kg  u1= 5i - 6j m/s  u2= -5cos36.87° i - 5 sin 36.87° j      = -4i -3j m/s  M=…

Q: 3. A 5kg rock flying through the air is traveling at a velocity of 12m/s when it collides into and…

A: Given, Mass of rock, m1= 5kg, velocity of rock, v1= 12 m/s, mass of bean bag, m2=20 kg.

Q: 3. A tow-truck applies a force of 3,000 N on a 1,000 kg car for a period of 5 seconds. What is the…

A: Given data: Force applied by tow-truck is, F=3000 N. Mass of car is, m=1000 kg. Time interval is,…

Q: 4) A steel ball whose mass is 2.0 kg is rolling at a rate of 2.8 m/s. What is its momentum? Looking…

A: Since you have posted multiple questions we will solve the first question for you . If you want any…

Q: 12. Two objects of equal mass with the speeds indicated by the vectors below, collide and stick…

A:

Q: 3. The automobile has a weight of 1500 kg Before After and crashes into the wall with an initial + 3…

A: Given data:  Mass (m) = 1500 kg Initial velocity (Vi) = - 63 m/s Final velocity (Vf) = +3 m/s Time…

Q: 1. A 13.0 g acorn falls from rest from the top of a 32.0-m-high oak tree. When it is halfway to the…

A: Given: The mass of acorn is 13 g. The mass of the bird is 135 g. The initial speed of the acorn is 0…

Q: 4)A large Mass mA = 2.50 kg travelling at 25.0 m/s crashes head-on into a smaller mass m which is…

A: a) Collisions conserve momentum mAvA+mBvB=mAv'A+mBv'B Substitute 2.50 kg×25.0 ms+7.50 kg×0 ms=-2.50…

Q: 4. In a tennis game, a 0.2 kg ball moving at 15 m/s is hit by a racket. After the impact the ball…

A: In this question we have to find the time of contact between ball and racket. Please give positive…

Q: 4. What could be the change in momentum of the object by applying a 50 newton force on it on the…

A:

Q: A small, 300 g cart is moving at 1.40 m/s on an air track when it collides with a larger, 5.00 kg…

A:

Q: 1. Can objects in a system have momentum while the momentum of the system is zero? Explain.

A: Given :- can objects in a system have momentum while the momentum of the system is zero .

Q: 2. A 0.12 kg hockey puck moving at 50 m/s is caught by a 75 kg goalie at rest. With what speed does…

A: Given in question - Mass of hockey puck(m) = 0.12 kg                                  Mass of…

Q: 5. The figure shows three balls of clay moving on a frictionless horizontal surface just before a…

A:

Q: (3.) A batter hits a 1.50 kg-ball that is coming towards him from the pitcher at 20.0 m/s straight…

A:

Q: 1) What is the momentum of a car of mass 1850 kg m v and is moving at 27.75 h/s

A:

Q: A force of 35.34 N acts on a mass changing its momentum by 26.72 kg m/s.  What is the time during…

A: According to new second law of motion, relation between change in momentum, time and force is given…

Q: 2. A car with a mass of 2800 kg moves at 15 m/s west and collides with a 3600 kg car travelling at…

A:

Q: 1. Two cars collide head on. Car A has a mass of 1500 kg and a velocity of 4m/s. Car B has a mass of…

A:

Q: %3D ml=5.8 kg; m2=3 kg; Vli = 7 m/s; Vlf = 4 m/s; 01=25 degrees Find Velocity Vf2 and angle 02 m…

A: The conservation of energy and momentum of the system will be applied to this collision. According…

Q: 5. A Hunter holds a 3.00 kg rifle loosely in his hands and fires a bullet of mass 25.00 with a…

A: Given data The mass of the rifle is given as mr = 3 kg. The mass of the bullet is mb = 25 g. The…

Q: A 90 N net force acts right on a 6 kg object. If the initial velocity of the object is 10 m/s right,…

A:

Q: 8) During a collision with a wall, the velocity of a 0.200-kg ball changes from 20.0 m/s toward the…

A: The net force applied to an object is the product of the mass and the acceleration of the object. If…

Q: 13. A 16 g bullet moving at 200 m/s passes through a 2.0 cm thick sheet foam plastic and emerges…

A: Given: The mass of the bullet is 16 g. The initial velocity of the bullet is 200 m/s. The final…

Q: 13 Fabiola, 46 kg, and William, 91 kg, are ice skating on a frozen lake. They stand facing each…

A: Mass of Fabiola (m)= 46 kg Mass of William (M) = 91 kg final velocity of Fabiola (v) = - 2.2 ms

Q: 5. In a collision between two cars, which would you expect to be more damaging to the passengers:…

A: To explain : Which situation is more damaging for the passengers in two cars :a) the cars collide…

Q: 5. A little red wagon with mass 4 [kg] moves in a straight line on a frictionless horizontal ace. It…

A: Given :  mass of wagon, m1 = 4 kg               mass of blue block, m2 = 2 kg     Initial speed of…

Q: 16 m, m,+m, A 10-kg toy car (m1) approaches an intersection traveling east at v1i. Another 10-kg…

A: Mass of first car m1=10 kg, mass of second car m2=10 kg, velocity of second car v2i=5 m/s (due…

Q: 12 A steel ball whose mass is 2.0 kg is rolling at a rate of 2.8 m/s. What is its momentum? kg-m/s

A: Given data The mass of the steel ball is m=2.0 kg The velocity of the steel ball is v=2.8 m/s   The…

Q: 3. A 65.00-kg athlete applies a force of 400.0 N to a 25.00-kg cart, which is initially at rest,…

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: 3. In a baseball game, a 200 - g ball moving at 13.2 m/s is hit by a bat. After the impact, the ball…

A: Given value--- mass = 200 g. initial speed = 13.2 m/s. final speed = 17.6 m/s. Force = 670 N. We…

Q: (III) A huge balloon and its gondola, of mass M, are in theair and stationary with respect to the…

A: Let us consider the origin of the coordinate system as the center of mass of the balloon, gondola,…

Q: 1. A golfer strikes a 0.058-kg golf ball initially at rest with a force of 272 N and gives a…

A: Hi, you have submitted multiple questions and it is not specified in which problem you need help.…

Q: The driver of a three-wheeler moving with a speed of 36 km/h sees a child standing in  the middle of…

A: Initial speed of the three-wheeler, u = 36 km/h  Final speed of the three-wheeler, v = 10 m/s  Time,…

Q: A 1300 kg aircraft going 40 m/s collides with a 3000 kg aircraft that is parked and they stick…

A:

Q: (II) A 7700-kg boxcar traveling 14 m/s strikes a second car at rest. The two stick together and move…

A:

Q: A 81.1 kg blue bumper car and rider are traveling at 8.1 m/s. They rear end a red bumper car of mass…

A: Mass of the blue car, mb = 81.1 kgMass of the red car, mr = 71.3 kgInitial velocity of blue car, ub…

Q: 3) A 200 g mass is placed on the meter stick 20 cm from the fulcrum. An unknown mass is positioned 8…

A: Given data: The location of m1=200 g mass is x1=20 cm. The location of m mass is x2=8 cm.

Q: Q14. A 2000-kg car traveling at 20 m/s collides with a 1000-kg car at rest at a stop sign. If the…

A: according to conservation of momentum if no net force acts on the systen then the net momentum of…

Q: 2.An ostrich with a mass of 146 kg is running to the right with a velocity of17 m/s. Find the…

A:

Q: 62. Two ice skaters, with masses of 50 kg and 75 kg, are at the INT center of a 60-m-diameter…

A: While pushing against of both skater, there is no any force on that due to this reject the friction…

Q: 1. Two children at rest push off from each other in a swimming pool. One with a mass of 50 kg moves…

A:

Q: A golfer strikes a 0.058-kg golf ball initially at rest with a force of 272 N and gives a velocity…

A:

Q: 1. A 2.0 kg block is moving to the right at 1.0 m / s before colliding head-on and staying glued to…

A: According to the conservation of momentum, final momentum of the system is equal to the initial…

Q: 1/1 16 +m, m A 10-kg toy car (m1) approaches an intersection traveling east at vii. Another 10-kg…

A: Givenm1 =m2 = 10 kgv2i =(0,5m/s)vf =(1.0 m/s, 2.5 m/s)

Q: 13. A force of 6.0 N acts on a 3.0 kg object for 10.0 s a) What is the object's change in momentum?…

A: force on the object F = 6 N mass of object m =3 Kg time for which the force is applied on the object…

Q: What is the velocity of a 2 kg object dropped from a height of 20 m when it hits the ground, in m/s?

A: Given : m = 2 kg h = 20 m

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: