A 5.00 g projectile has a velocity of 255 m/s right. Find the force to stop this projectile in 1.45s

Q: A 1.5 kg ball is coming straight at a 80 kg soccer player at 15 m/s who kicks it in the exact…

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Q: An unfortunate astronaut loses his grip during a spacewalk and finds himself floating away from the…

A: mass of astronaut (m) = 113 kg Mass of bag of tools (m') = 10 kg Initial velocity of astronaut with…

Q: 3. A body of mass 2 kg is supposed to have an initial velocity of 10m/s and is then pulled 4 meters…

A: Given Data : The mass of the body is given as m = 2Kg. The initial velocity of the body is given as…

Q: Mary is trying to stop a 5 kg bowling ball that is rolling toward her. Its horizontal velocity is…

A: Using the Newton's second law of motion, Fnet=∆p∆t=mvf-mvi∆t

Q: A 2.00 kg cart (cart #1) moving to the right at 12.0 m/s collides with a 1.20 kg cart (cart #2)…

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Q: A 100 N net force acts right on a 5 kg object through a displacement of 20 m right. The initial…

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Q: Jennifer, who has a mass of 50.0 kg, is riding at 35.0 m/s in her red sports car when she must…

A: Mass of the driver,

Q: 12. A golfer drives a ball from its tee. The speed of the ball is 30 ms-1. The mass of the ball is…

A: Given: The speed of the ball is v=30 m/s. The mass of the ball is m=50 g. The contact time between…

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…

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Q: A 1.65 kg falcon catches a 0.495 kg dove from behind in midair. What is their velocity after impact…

A: Conservation of momentum: According to the the total Conservation of momentum the total momentum of…

Q: A 40 gram bullet is shot from a gun and accelerates from rest to a velocity of 550 m/s in 2…

A: To find the average force Given, mass of bullet = 40 g = 0.04 kg Initial velocity Vi = 0 m/s Final…

Q: 14.47-kg block is moving at a speed of 9.72 m/s. What is the force required in Newtons to bring the…

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Q: A 47.7-kg skater is standing at rest in front of a wall. By pushing against the wall she propels…

A: Given: The mass of the skater is 47.7 kg. The initial velocity of the skater is 0 m/s. The final…

Q: A 8.98 m long glider with a mass of 517.01 kg (passengers included) is gliding horizontally through…

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Q: A 2.57 kg paintball gun fires a paintball with a mass of 3.36 g at a velocity of 85.4 m/s. What is…

A: Given Data: Mass of paintball gun is M= 2.57 kg Mass of paintball is m= 3.36 g = 0.00336 kg…

Q: A 100 N net force acts right on a 20 kg object. Given the initial velocity of the object is 10 m/s…

A: The solution is

Q: Maxim machine gun fires 445 bullets per minute. Each bullet has a mass of 13g and a velocity of…

A: Write the given values of the problem- Mass of the bullet=13 g velocity=674 m/s Maxim machine gun…

Q: A 0.25 kg arrow with a velocity of 12 m/s to the east strikes a target and pierces the bull's-eye of…

A: Given  Mass of arrow  mA = 0.25 kg Initial velocity of arrow  vA = 12 m/s Mass of bulls bul target…

Q: In a football game, 101.3 kg linebacker moving west at 1.19 m/s tackles a running back moving east…

A: Given :     Mass of the linebacker, mL = 101.3 kg     Velocity of the linebacker, vL = 1.19 m/s…

Q: Find the final velocity of a 140 KG object in a 650 N force acts on it 45 m?

A: Mass = 140 kg  Force = 650 N  Distance = 45 m

Q: A golf player swings a golf club, striking a golf ball that has a mass of 55.0 g. The club is in…

A:

Q: Puig stepped up to the plate and hit a 0.150 kg fastball traveling at 36.0 m/s. The impact with the…

A: Mass of ball: m = 0.150 Kg Initial speed of ball: u = 36.0 m/s Final speed of ball: v = -45.0 m/s…

Q: A 0.160-kg hockey puck is moving on an icy frictionless, horizontal  surface. At t=0, the puck is…

A: Mass of the puck m=0.16 kg and initial velocity of the puck at t=0 u=3 m/s (towards right). (a)…

Q: Car A of mass 2000 kg moving at 72 km/h, east tries to overtake car B of mass 1250 kg moving at 60…

A: Given: The mass of car A is 2000 kg. The speed is 72 km/h. The mass of car B is 1250 kg. The speed…

Q: A chuck wagon with an initial velocity of 4 m/s and a mass of 35 kg a push with 350 joules of force.…

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Q: A rifle with a weight of 35 N fires a 4.5 g bullet with a speed of 260 m/s. (a) Find the recoil…

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Q: What quantity is equal to a net force acting on an object causing that object to have a…

A: When some amount of net force is applied to the object, the object will be displaced from its…

Q: Two ice skaters push off against one another starting from a stationary position. The 45.0-kg skater…

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Q: Find the distance a 120 KG object travels when acted on by a 700 N force if the object has a final…

A: Given value--- mass = 130 kg. Force = 700 N. final velocity = 27 m/s. We have to find---…

Q: A 0.7 kg block initially at rest on a frozen frictionless surface is hit by a 0.4 kg block that is…

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Q: How long was the golf club in contact with the ball?

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Q: A 2,200 kg car moving westward with a velocity of 22 m/s collides with a tree and is brought to rest…

A:

Q: A tennis player returns a 30.0 m/s serve straight back at 25 m/s, after making contact with the ball…

A: Given data:  Initial velocity = 30.0 m/s Final velocity = 25 m/s, opposite to initial velocity  Time…

Q: A 667 kg pickup truck is travelling at 14.4 m/s. The driver sees a squirrel run across the road and…

A: Given:  The initial speed of the pick-up is 14.4 ms. The mass of the pick-up is 667 kg. The force…

Q: The rocket ship Eligius is going 155 meters per second. It has a mass of 690 kilograms, excluding…

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

A: Given:  (a) m = 74 kg  u = 7.6 m/s  v = 0 m/s t = 0.16 s  (b)  t = 0.0080 s

Q: A 1.45 kg falcon catches a 0.355 kg dove from behind in midair. What is their velocity after impact…

A: Given mass of falcon = 1.45 kg mass of dove = 0.355 kg initial velocity of falcon = 29.5 m/s initial…

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: A 5 kg block of wood resting on a platform was hit by a 0.06 kg of bullet travelling upward with a…

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Q: thrust of 5.26 N. The mass of the engine plus fuel before liftoff is 24.9 g, which includes fuel…

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Q: A stationary golf ball (with a mass of 0.125kg) is struck by a golf club with an average force of…

A: The mass of a golf ball is, m=0.125 kg The average force applied by the golf club on the ball is,…

Q: 3 kg astronaut drifting with 7.0 m/s to the right with respect to a spacecraft uses a jetpack to…

A:

Q: Leo, who has a mass of 72.0 kg, is riding his rollerblades when he collided with the wall. The wall…

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Q: A baseball player hits a bunt during which the bat is in contact with the ball for 0.0005 s. If the…

A: Given data:  Time (t) = 0.0005 s Force (F) = 3,000 N Mass (m) = 0.15 kg Required: The change in the…

Q: A Maxim machine gun fires 431 bullets per minute. Each bullet has a mass of 12g and a velocity of…

A: Given data: The number of bullets  n=431 / min The mass of the bullet is, m=12 g The velocity of the…

Q: A 5.2 kg bowling ball is accelerated from rest to a velocity of 12 mis as the bowler covers 5.0 m of…

A: In this question we have to find the force exerted on the ball during this time. Please give…

Q: A 1,000 kg car traveling at 40 m/s collides with a brick wall. The car is in contact with the wall…

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: