Determine the force that you have to exert on the ball to catch it. A friend drops a 0.625-kg basketball from 2.2 m above you.

Q: Mike pushes a box with a mass of 6.35 kg giving it an initial velocity of 2.35 m/s. The box comes to…

A: Given, Mass of box , m=6.35 kg Initial velocity , Vi=2.35 m/s Final velocity , Vf=0 m/s Distance ,…

Q: A baseball with the mass of 150. g is released from a roof of a 78.5 m building. a) Determine the…

A: Mass = 150 g Height = 78.5 m Average force = 0.165 N Average acceleration =? Time of the fall =?

Q: Aisha throws a 0.5-kg ball upward. Frances, standing on a balcony above Aisha, catches the ball by…

A: (a) The motion diagram and a force diagram for the ball when Frances is catching it are shown below.…

Q: Q2 A Vacuum cleaner (the mass of vacuum cleaner is A man de cided to clean his room with his kg) .…

A: Given: Mass of the vacuum cleaner, m = 20 kgforce applied by a person, F = 200 Nat an angle of θ =…

Q: A baseball player catches a 163-gram baseball which is moving horizontally at a speed of 39.8 m/s.…

A: Given : mass of baseball, m = 163 gram  = 0.163 kg              velocity of baseball, u  = 39.8 m/s…

Q: A 1100 kg car accelerates at 3.40 m/s2. If the car accelerates from rest for 30 seconds, what is the…

A: Mass of car = 1100 kg  Acceleration of car = 3.4 m/s2  Initial speed = 0 m/s  Final speed = ?  Time…

Q: 3. A 3000-lb car traveling with a speed of 30 noh strikes an obstruction and is brought to rest in…

A:

Q: A 50 N force is applied horizontally to a 10 kg block which is initially at rest (v = 0) what is the…

A:

Q: A 3.380E+3-kg Chevy Suburban on route 422 is stopped at the light in Annville heading eastbound.…

A: Applied force by engine (F) = 23950 N Frictional force (f) = 3883 N Initial velocity of vehicle as…

Q: When a 0.058 kg baseball is hit by a bat, it accelerates to a speed of 45 m/s coming from rest. The…

A:

Q: Acceleration: a=fnet/m Calculate the acceleration of a 300000-kg jumbo jet just before takeoff when…

A: The acceleration is,

Q: A group of campers in a 215 kg raft paddle down a river with 60 N of force. The current provides 35…

A: We'll use Newton's 2nd law here

Q: Determine the force that the basketball exerts on your hands while you are catching it. Assume you…

A: Given:Mass of basketball, m = 0.625 kgHeight of the basketball, h = 2.2 mInitial velocity of the…

Q: A 987.6 kg car initially moving at 10.74 m/s starts to slow down and comes to a complete stop in…

A:

Q: suppose you hold a book in one hand and a flat sheet of paper into another hand. You dropped them…

A: Explanation: When a body falls freely under gravity, the only dominating force on the body must be…

Q: 1. Let's assume that the ball hitting the wall created the force vs. time graph below. 10 Force F…

A: The padded couch cushions are soft unlike any wall. If you apply force on wall you will get hurt…

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

A:

Q: The head injury criterion (HIC) is used to assess the likelihood of head injuries arising from…

A: Let F denote the force, m denote the mass, aavg denote the average acceleration. Therefore,

Q: Carol wants to move her 32 kg sofa to a different room in the house. She places “sofa sliders,”…

A: Since the sofa is moved with steady speed, the applied force equals the friction.

Q: 1.) A rocket engine applies a force of 1200 N to a 50 kg rocket, determine the rocket's…

A: Ans:- Image-1

Q: A baseball pitcher throws a 100 mph fastball to batter Brandon Bopp. Bopp hits a 450 foot home run…

A: Given: A baseball pitcher throws a 100 mph fastball to batter Brandon Bopp. Bopp hits a 450 foot…

Q: Superman throws a 2400 N boulder at an adversary. What horizontal force must Superman apply to the…

A: Given data W=2400 Na=12 m/s2

Q: Q5 A force of 12 N pulls a block of mass 3.5 kg through a rope of mass 0.5 kg . The block is resting…

A:

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 football punter accelerates a football from rest to a speed of10 m/s during the time in which his…

A: Acceleration of the ball is given by

Q: A squid is able to use a type of jet propulsion to accelerate away from predators by ejecting water…

A:

Q: A 60 kg man jumps 1.00 m down onto a concrete walkway. His downward motion stops in 0.0200 seconds.…

A: Apply energy conservation to calculation the velocity of the man at instant his fit strike the…

Q: A group of campers in a 215 kg raft paddle down a river with 60 N of force The current provides 35 N…

A: From Newton's second law, F= m a where F= Net applied force             m= Total mass of system…

Q: A race car of mass 710 kg accelerates 4.8 m / s2. What is the force acting on the car?

A: The force acting on the car can be represented by Newton’s 2nd law as, Here, m and a represent the…

Q: 3) causes them to accelerate away from each other at 0.733 m/s². If Bill's mass is 75.0 kg, what is…

A: Force (F) = 25 N Mass of Bill (m) = 75 kg Mass of Sally = M Acceleration of Bill and Sally away from…

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: Calculate the force applied on a 14 kg push cart if it starts from rest to a final velocity of 7 m/s…

A: The first equation of motion is  v = u + at  The Newton's law of motion  F = m a  where, u is the…

Q: Figure shows two forces acting on an object at rest. Redraw the diagram, then add a third force that…

A: The two forces acting on an object at rest is given below.The addition of the third force that…

Q: A small 1600 kg rocket applies its thrusters from rest to generate a net force of F=1600t+2990…

A: Solution: mass of rocket, m=1600 kg F=1600t+2990 time, t=8 s

Q: Two toy cars (16 kg and 2.0 kg) are released simultaneously on an inclined plane that makes an angle…

A:

Q: From 1946 through 1958, Col. John Stapp headed the U.S. Air Force Aero Medical Laboratory's studies…

A: Consider the initial speed of the sled be u, the final speed of the sled be v, the distance covered…

Q: A 3209.62 kg car crashed to a 513.73 lbs motorcycle which is at rest, throwing it to accelerate at…

A: The expression for find force on the bicycle is F=ma Substitute values in the above equation…

Q: A 4.0-kg object's velocity-vs-time graph is shown below. What is the net force on the object when t=…

A:

Q: 5. A baseball is thrown upward from a height of 3 meters above Earth's surface with an initial…

A: Given:  height, h = 3 m  Initial velocity, u = 10 m/s  Mass, m = 0.15 kg

Q: When a net force of 10. N acts on a hockey puck, the puck accelerates at a rate of 50.. Determine…

A:

Q: A 40 kg object's initial velocity is 10 m/s right. After 2 seconds, the velocity is 50 m/s right.…

A: Mass , M = 40 kg Initial velocity , U = 10 m/s (right) Final velocity , V = 50 m/s (right) Time , T…

Q: HW2: A golf ball is hit with a net force of 20.0N. If the golf ball has a mass of .020 kg then how…

A: Given: The applied force is 20 N. The mass of the ball is 0.02 kg.

Q: Mike pushes a box with a mass of 6.41 kg giving it an initial velocity of 2.49 m/s. The box comes to…

A: Box has some initial velocity and it comes to rest due to friction force applied on it by the…

Q: A 1550-kg car slows from a speed of 27 m/s to a speed of 15 m/s over a time period of 3.0 seconds.…

A:

Q: You are standing on a bathroom scale in an elevator in a tall building Your mass is m=70 kg. The…

A: The net force on a body is F=ma where m= mass, and a=acceleration.

Q: A 9000 kg airplane accelerates upward at 2.0 m/s2. Determine the lift force exerted on the plane by…

A: Given data:    Mass of the airplane, m = 9000 kg     Acceleration, a = 2.0 m/s2

Newton's First Law of Motion

If a very smooth ball is rolled down an inclined surface with zero friction, the ball will continue to roll indefinitely for an infinite time, in an attempt to reach to the same height on the opposite hill!