When gymnasts vault over the horse and land, they land on a big pad. How does the pad help them? The pad reduces the amount of momentum they have when they land The pad reduces the change of momentum when they land. The pad reduces the total impulse when they land. The pad increases the time it takes to stop, so the force is less when they land. the pad reduces their inertia when they land

Q: A boxer can punch a heavy bag for more than an hour without tiring but will tire quickly when boxing…

A: The formula for the impulse is: The impulse is a measurement of the effort that the boxer applied…

Q: 2) A 20.0 g marble is dropped from rest onto the floor 1.96 m below. a) If the marble bounces…

A: mass of marble = 20 g m = 0.02 kg h = 1.96 m

Q: A gnat hits your windshield as you drive down the road.      Which gets the greater impulse?…

A: Given : A gnat hits your windshield as you drive down the road.

Q: When shipping a fragile vase, it should be wrapped in a bubble-wrap with packing peanuts placed in…

A: So we have given that we have a fragile vase, and it is wrapped in bubble wrap with packing peanuts…

Q: The graph below is for a 50 kg object. Find the impulse.

A:

Q: How does an air mattress protect a stunt person landing on the ground after a stunt? It reduces the…

A: Solution. Let us define the impulse on a body due to impulsive force. The impulse on a body is the…

Q: A tennis racket hits a ball. If an impulse of -5 Ns acts on the ball, what impulse acts on the…

A: The given data we have: Impulse acted on the tennis ball: -5Ns The objective is to calculate the…

Q: Which of the following best describes why an egg landing on a pillow is less likely to break than a…

A: Impulse (I) on a body quantifies the overall effect of a force on that body for a time during its…

Q: A 203 kg wooden cart moving at 57 m/s slams into a wall. It then rebounds -21 m/s. Solve for the…

A: Given that, Initial velocity,u=57 m/sFinal velocity, v=−21 m/sMass, m=203 kg Impulse is the change…

Q: The graph below is for a 50 kg object. Find the impulse over the entire time shown. Fnet(N) 40.0…

A: Mass of object (M) = 50 kg Force versus time graph is given in the question where , force is plotted…

Q: (3) Two billiard balls of equal mass undergo a perfectly elastic head- on collision. If the speed of…

A: 3. Given: The initial velocity of the first ball is u1=2 m/s. The initial velocity of the second…

Q: Why are airbags so useful in car crashes (i.e. why is it less dangerous to collide with an airbag…

A:

Q: Force = 24 N Time = 5 s Calculate the Impulse

A:

Q: You are testing a new car using crash test dummies. Consider two ways to slow the car from 90 km/h…

A: From the question it is given that  Initial velocity of car = u = 90 km/h  final velocity of care =…

Q: A roller coaster climbs up a hill at 4 m/s and then zips down the hill at 7 m/s. The momentum of the…

A: Momentum of any object formulated as: p = mv          ......(1) Here, m is mass, and v is velocity…

Q: Is it possible for a small force to produce a larger impulse on a given object than a large force?…

A: The expression for the impulse is given by,

Q: A car is pushed with a force of 450 N for 19.4 seconds. What impulse was applied to the car?

A:

Q: 8. The graph below is for a 200 kg object. Find the impulse over the entire time shown. D(m) 60.0…

A: The impulse of an object is given as, Here, m, vi and vf represent the mass of an object, the…

Q: If you place a box on an inclined plane, it gains momentum as it slides down. What is responsible…

A: When a box is placed on an incline, the normal reaction force N and the force due to gravity g…

Q: Students collect data on the force applied to a tennis ball by a tennis racquet and create the…

A: The impulse acted on the tennis ball by a tennis racket is the area under the triangle in the given…

Q: you are assigned to be a defensive coach for the Bryant Football team.A 60 kg football player is…

A: mass m = 60kg Speed v = 10m/s By using the formula of impulse we will get the answer

Q: ADN force is applied to a 9 kg ball to change its velocty from 16 msto 9 ms The mpulse on the bat o…

A: The impulse "I" is defined as the product of force F with the time interval ∆t it acts on a body.…

Q: What is the impulse on a 3.0 kg object that experiences the force described by the graph shown?

A:

Q: 14. A particle moves along the axis. Its momentum is graphed below as a function of time. Rank the…

A: Force is defined as  Favg. =  dp/dt = magnitude of slope of  p-t curve Here, dp =change in momentum,…

Q: Explain the importance of seatbelts and airbags inside the car. What is its relation to momentum?

A:

Q: The ball travels to the left when it is struck by the bat. If the ball then moves horizontally to…

A: Given The ball travels to the left when it is struck by the bat. If the ball then moves horizontally…

Q: The act of catching a water balloon is a great example of the impulse and momentum relationship.…

A: Given data: change in momentum = 250 Time (t) = 5 s Need to determine the required force.

Q: A fan blows a cart of mass m a distance d. The same fan blows a heavier cart of mass 2m through the…

A: The same fan is blowing at two different carts, one of mass m and the other of mass 2m, and both the…

Q: Cars these days have parts that can crumple or collapse in the event of an accident. How does this…

A: when there is any accident takes place then some parts of the vehicle collapse to bear the impact…

Q: During a head on collision the car's airbags are intended to: O Decrease the speed of the vehicle…

A: Dear student Head on collisions are the ones in which the bodies have same line of impact and same…

Q: Find impulse Force=0.33 N Time 5.1 s

A: Given data : Force=F Time=t   Required: Impulse

Q: Suppose a rubber ball and a steel ball collide. Which, if either, receives the larger impulse?…

A: rubber ball and steel ball collide

Q: 1) Why is it important te 2) Why does it hurt mor 3) What is the momentum

A: 1) It is important to follow through because that will increase the time the bat will remain in…

Q: Which of the following explains why when we land on our feet, we naturally bend our knees? : think…

A: why when we land on our feet, we naturally bend our knees?