A person is pushing a 8 kg block along a horiontal surface at a constant speed of 15.4 m/s. The person is applying a force of 8.9 N to the block at an angle of 36.7° above horizontal. If the block moves a distance of 3.55 m, what is the magnitude of the impulse parted upon the block by the force of gravity?

Q: Starting from rest, a 57.0 kg woman jumps down to the floor from a height of 0.800 m, and…

A: Hai, since there are multiple sub parts posted, we will answer the first three sub parts. (a) The…

Q: if a tennis racket strikes a ball(m=60g; v=65m/s) for a period of 7.25 x 10^-2s, what force does the…

A:

Q: A 2 kg particle is moving horizontally with a speed of 4 m/s when it strikes a vertical wall. The…

A: Given: The mass of the particle is 2 kg. The initial velocity of the ball is 4 m/s. The final…

Q: A 2.4 kg ball falling vertically hits the floor with a speed of 2.5 m/s and rebounds with a speed of…

A: Given data The mass of the ball is given as m = 2.4 kg. The initial velocity of the ball is given…

Q: A badminton player receives a shot with the shuttlecock (0.006 kg) travelling horizontally in the…

A: we know that  impulse = change in momentum lets take east as positive hence  initial velocity = 50…

Q: A 3kg particle is moving horizontally with a speed of 2 m/s when it strikes a vertical wall. The…

A: Mass of particle: m =3 kgInitial velocity of particle: u = 2m/sFinal velocity of particle: v = -1…

Q: A 65.1-kg basketball player jumps vertically and leaves the floor with a velocity of 1.96 m/s…

A: Given mass m = 65.1 kg initial velocity u = 0 m/s final velocity v = 1.96 m/s

Q: A particle with a mass of 2.80 kg is acted on by a force F, acting in the x-direction. If the…

A: a. the area under Ft graph is equal to the impulse. Then

Q: In a common but dangerous prank, a chair is pulled away as a person is moving downward to sit on it,…

A:

Q: A golf ball m = 0.195 kg strikes a vertical concrete wall elastically with a horizontal velocity of…

A: The mass of the golf ball is m = 0.195 kg. The elastically horizontal velocity of the golf ball is…

Q: A player bounces a 0.44-kg soccer ball off her head, changing the velocity of the ball from vi =…

A: Given, mass of soccer ball , m = 0.44 kg  initial velocity,vi = 8.3m/sx^+(-2.3m/s)y^final…

Q: A soccer player kicks a soccer ball of mass 0.45 kg that is initially at rest. The player's foot is…

A: mass of ball (m) = 0.45 kg t = 1.60×10-3 seconds Force is given by : F(t) = 7.52×105×t - (4.7×108)t2…

Q: Starting from rest, a 59.0 kg woman jumps down to the floor from a height of 0.780 m, and…

A: v=2*9.8*0.780=3.91m/s

Q: A 65-g handball is dropped to the floor from a height of 1 m, and bounces to a height of 0.80 m.…

A: Given data: Mass of handball, m=65 g=0.065 kg Height, h1=1 m and h2=0.8 m

Q: A soccer ball has a mass of 0.40 kg. Initially it is moving to the left at 20 m/s, but then it is…

A: Mass of soccer ball = 0.40kg Initial speed of ball = -20m/s Final speed of ball with magnitude =…

Q: A ball of mass 0.150 kg is dropped from rest from a height of 1.25 m. It rebounds from the floor to…

A:

Q: Starting from rest, a 63.0 kg woman jumps down to the floor from a height of 0.570 m, and…

A: RecallI=impulse=∫t1t2Fdt=M(Vf-Vi)

Q: For a body moving in the x-direction. In which of the following force vs timediagrams is the impulse…

A: The body Force vs time graph is given for four different situations where the body is moving in the…

Q: A person is pushing a 8.58 kg block along a horiontal surface at a constant speed of 16.8 m/s. The…

A:

Q: In the overhead view of the figure, a 480 g ball with a speed v of 8.6 m/s strikes a wall at an…

A: (a)  J →= Δp→Δp→ = m(v→f-v→i)Here, v→i = +8.22i^-2.5j^v→f = +8.22i^+2.5j^J →= (0.48kg x 5…

Q: Starting from rest, a 55.0 kg woman jumps down to the floor from a height of 0.690 m, and…

A: Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…

Q: A tennis player receives a shot with a 0.05 kg ball travelling horizontally at 40 m/s and returns…

A:

Q: A spacecraft is separated into two parts by detonating the explosive bolts that hold them together.…

A: The value of the speed on mass 1 will be,

Q: A soccer ball with a mass of 0.427 kg approaches a player horizontally with a speed of 14.0 m/s. The…

A: Given data:  Mass (m) = 0.427 kg Initial speed = 14.0 m/s, towards player Final speed = 22.3 m/s, in…

Q: A ball of mass 3.324 kg is thrown upward with a speed of 5.669 m/s. What is the magnitude of the…

A: Mass of ball ( m ) = 3.324 kg  Speed of ball ( v i ) = 5.669 m/s    Let, final velocity when it…

Q: A(n) 0.699 kg football is thrown with a speedof 13.6 m/s. A stationary receiver catches theball and…

A:

Q: In a collision between two objects of unequal mass, which object receives a greater magnitude…

A: Since there is no external force applied on the collision between two objects of unequal mass, So…

Q: A 1300 kg car moving at 6.3 m/s is initially traveiing north in the positive y direction. After…

A: mass of car (m) = 1300 kg initial velocity (u) = 6.3 ms due north after turn , new velocity = 6.3 ms…

Q: A 130.0 g ball is moving horizontally to the west at 20.0 m/s when it is hit by a stick. The ball…

A:

Q: A 45.70-gram golf ball traveling at 48.00 m/s strikes a vertical wall at an angle of 16.20° from the…

A: Solution:                              Ball stirkes at a speed of 48 m/s, at an angle 16.20…

Q: An 0.8kg ball, initially at rest, is launched from a kicker's foot 30° above the horizontal with a…

A:

Q: n a crash test, a car of mass 1500 ?? collides with a wall and rebounds as in the figure. The…

A: Impulse acting on an object is equal to the change in momentum of the object. It is given by the…

Q: In a dance jump, the dancer lifts their center of mass 40 cm.  When they land, they bend their knees…

A:

Q: A handball of mass 0.200 kg, traveling horizontally at 25.0 m/s , strikes a wall and rebounds at…

A: Mass, m = 0.2 kgInitial velocity, u = 25 m/sFinal velocity, v = -16 m/s Impulse, J = ? Momentum is…

Q: A 2.4-kg ball falling vertically hits the floor with a speed of 2.5 m/s and rebounds with a speed of…

A: Given: The mass of the ball is 2.4 kg. The speed of the ball at which hits the floor is 2.5 m/s. The…

Q: A golf ball strikes a hard, smooth floor at an angle of 28.8° and, as the drawing shows, rebounds at…

A: Momentum conservation: Linear momentum conservation law states that the total momentum of the system…

Q: A ball moving horizontally to the left at 50 m/s hits a post and rebounds horizontally to the right…

A:

Q: A 4.0-kg particle is moving horizontally with a speed of 5.0 m/s when it strikes a vertical wall.…

A:

Q: In a common but dangerous prank, a chair is pulled away as a person is moving downward to sit on it,…

A:

Q: The linear impulse delivered by the hit of a boxer is 95.4 N · s during the 0.122 s of contact. What…

A: The linear impulse delivered by the boxer, J=95.4 N.s   The time duration, t=0.122 s

Q: The magnitude of the net force exerted in the x direction on a 3.40-kg particle varies in time as…

A: (a) The impulse imparted by the object is equal to the area under the curve and is determined as,…

Q: A particle with a mass of 1.50 kg is acted on by a force F acting in the x-direction. If the…

A:

Q: A particle with a mass of 2.45 kg is acted on by a force F, acting in the x-direction. If the…

A: Given  Mass of particle m=2.45 kg Initial velocity u=0

Q: A time-varying horizontal force F(t) = 5.1t4 + 7.8t2 acts for 0.500 s on a 12.25-kg object, starting…

A: Let us consider that a time varying force cuts on a particle & at time instant t the value of…

Q: A ball of mass 3.859 kg is thrown upward with a speed of 6.687 m/s. What is the magnitude of the…

A:

Q: The engine of a model rocket is rated with a total impulse of 5.50 N·s and a thrust duration of 1.10…

A: Given data The magnitude of the total impulse is I = 5.50 N.s The duration of the thrust is t = 1.10…

Q: A(n) 0.42 kg softball is pitched at a speed of15 m/s. The batter hits it back directly at thepitcher…

A: