An object feels a force for 0.85 s. If you know the impulse on the object is 75 Ns, what was the average force applied to the object?
Q: A soccer ball with a mass of 0.41 kg has a velocity of 1.5 m/s to the east. It experiences a sudden…
A:
Q: A 2 kg ball is moving at 2.4 m/s perpendicular to a wall. Upon hitting the wall, the ball rebounds…
A: The initial momentum of the ball is.The final velocity of the ball rebounds in opposite direction so…
Q: A student applies a force on a puck equal to the one shown in the figure. If the mass of the puck is…
A: Given,
Q: As Jane approaches a stop sign, she applies a braking force of 10,000 N. Her car has a mass of 2,000…
A:
Q: A tennis ball with a mass of 0.02 kg initially moving with velocity of 5 m/s is hit with a racket,…
A: Page 1
Q: A soccer ball with a mass of 0.43 kg has a velocity of 1.3 m/s to the east. It experiences a sudden…
A:
Q: A 2.00 kg brick, initially traveling at 6.00m/s, increased its speed to 8.00 m/s. What is the…
A:
Q: A 150 g ball with speed 8.0 m/s strikes a wall perpendicularly and rebounds in the opposite…
A: A 150 g ball with speed 8.0 ms strikes the wall perpendicularly. We choose our positive direction in…
Q: 90.1 kg object takes 32.4 s to stop from an initial speed of 8.4 m/s. What is the magnitud
A: Given mass m= 90.1 kg Initial speed u=8.4 m/s Final velocity v=0 Time t =32.4 sec
Q: A 3 [kg] ball collides with a 2 [kg] rock. The impulse on the ball during the collision lasts for…
A: Mass of ball = 3 kg impulse on the ball = - 18 x^ kg m/s Velocity before collision U = + 4 x^ m/s We…
Q: A 150 g ball is dropped from a height of 3.0 m. It bounces on a hard floor and rebounds to a height…
A: The velocity of the ball just before it touches the ground can be obtained as…
Q: A ball of mass m is falling towards the ground. Just before it reaches the ground, its speed is v.…
A: Impulse is defined as the change in momentum of the ball when it hits the ground velocity before…
Q: A pitched baseball is travelling at 42 m/s when it reaches the batter. The batter hits the baseball…
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: A soccer ball with a mass of 0.44 kg has a velocity of 3.4 m/s to the east. It experiences a sudden…
A: Given data The mass of the soccer ball is m = 0.44 kg. The initial velocity of the ball in the east…
Q: Going back to the same velocity-time graph, calculate the impulse. Remember the billiard ball is 170…
A: Initial velocity is approximately -3.5 m/s and final velocity is 3.5 m/s. Change in velocity =…
Q: A 0.18 kg baseball is thrown with a speed of 34 m/s and it is hit straight back to the pitcher with…
A: Given data: Mass (m) = 0.18 kg Initial velocity (u) = +34 m/s Final velocity (v) = -59 m/s,…
Q: A soccer ball with a mass of 0.45 kg has a velocity of 2.0 m/s to the east. It experiences a sudden…
A:
Q: A 17 kg object is moving LEFT at 24.5 m/s, and is then pushed to the RIGHT for 7 seconds with the…
A: Mass of the object (m)=17 kg Initial velocity of the object to the left (u)=-24.5 m/s Time of…
Q: A 0.1 kg tennis ball is moving toward a tennis racket at 16 m/s. The racket hits the ball and the…
A:
Q: A 180 g ball is dropped from a height of 2.2 m, bounces on a hard floor, and rebounds to a height of…
A:
Q: A 0.16-kg toy car is initially moving at 1.8 m/s. Since the battery is losing power, the toy car has…
A: Given data: Mass (m) = 0.16 kg Initial velocity (v0) = 1.8 m/s Final velocity (v) = 0.8 m/s…
Q: F (N) 100 50 Average Force t (s) 0.15 0.30
A:
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: You drop a 579 g piece of pizza onto the floor. The impulse of the collision of the pizza with the…
A:
Q: A 0.16-kg toy car is initially moving at 1.3 m/s. Since the battery is losing power, the toy car has…
A:
Q: While a car is stopped at a traffic light in a storm, raindrops strike the roof of the car. The area…
A: area of the roof (A) = 5 m2mass of each rain drop (m) = 3.7×10-4 kg initial velocity (v) = 2.5…
Q: A0.12-kg toy car is initially moving at 1.8 m/s. Since the battery is losing power, the toy car has…
A: Given data The mass of the toy is given as m = 0.12 kg. The initial velocity of the toy car moving…
Q: A ball with an initial velocity of 8.5 m/s and mass 2.1 kg moves at an angle 68.5° above the…
A: Given: The mass of the ball is 2.1 kg. The angle with the vertical is θ=68.5°. The initial and final…
Q: An object feels a force of 25 N to the left. If the amount of time the force is applied to the…
A: Impulse can be calculated as, J=F.t given quantities are, F=25 N t=0.2 s,
Q: A tennis ball of mass 0.065 kg and speed of 28 m/s strikes a wall at 40 degrees angle and rebounds…
A: Impulse on the ball =change in momentum of the ball
Q: Problem 4: A ball with an initial velocity of 11.5 m/s and mass 2.3 kg moves at an angle 55.5° above…
A:
Q: In tae-kwon-do, a hand is slammed down onto a target at a speed of 13 m/s and comes to a stop during…
A: a) The required impulse is,
An object feels a force for 0.85 s. If you know the impulse on the object is 75 Ns, what was the average force applied to the object?
Step by step
Solved in 2 steps
