.The graph below shows the force acting on a tennis ball (mass 0.055 kg) as a function of time. Force (Newtons) Time (x10-3 s) 0 N сл 8 6 10 0 Force exerted on tennis ball a. determine What unit would be for the area under the curve what doesthis area represent? b. estimate the area under the curve by counting squares and partial squares c. what is the impulse given to the ball
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A: IMPULSE:- We know that the impulse is defined as the force and change in time. Impulse = F∆twhere…
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A: Impulse is given as Impulse = Force x time = change in momentum
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A: Very basic problem from mechanics. Please have a good
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Q: Q3 : A car of mass 1000 Kg collides with a wall The initial and final velocity of the car are Vi = 6…
A: The impulse here can be obtained as ∆p=m∆v=mvf-vi=1000kg20m/s-6m/s=14000Ns
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Q: 1.Find the magnitude of the impulse delivered to a soccer ball when a player kicks it with a force…
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A: The law of conservation of momentum states that the total momentum of the system remains conserved.
Q: magnitude of the impulse on A is equal to the magnitude of the impulse on B
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A: Initial momentum, p = 4.0 kg•m/s Final momentum, P = -3.5 kg.m/s
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- A large truck and a small Volkswagen car have a head-on collision. a. Which vehicle experiences the greatest force of impact? b. Which vehicle experiences the greatest impulse? c. Which vehicle experiences the greatest momentum change? d. Which vehicle experiences the greatest acceleration? Truck Same Volkswagen >5. A block of mass m = 3.0 kg is launched by a spring with force constant of k-350 N/m. If the spring is initially compressed by 50-cm, and the block starts from rest, determine b. the velocity of the block the instant when it leaves the spring. the maximum height attained by the block. the impulse received to the block by the spring 50-cm m www5. A truck and a small car are both going 10 mph when they collide head on. a. Does the truck or the car experiences the largest force during the collision? Why? b. Which experiences the largest impulse during the collision? Why? c. Which experiences the largest change in momentum during the collision? Why? d. Which will experience the largest change in velocity? Why?
- A 2 kg particle is acted on by a force as shown in the image below. The particle has an initial velocity vector (before the force is applied) of ₁ = 4 + 3) m/s and a final velocity vector (after the force is applied) of ₂ = -21+ 6) m/s. The force is applied for 3 s. a. Determine the impulse that has acted on the particle b. Determine the average force applied and its angle c. The net work done by the force acting on the particle (No change in particle height) Note: The image shown below is a top-down view of the particle and force. F XAn air track glider is moving along at a steady speed of 3.60 m/s when a force of 1.20 N is applied in the direction opposite to the motion of the glider for a time of 2.40 s. The force then steadily decreases at a rate of 0.60 N/s for the next 3.00 seconds. a. Find the total impulse b. the final speed of the 250-g glider.Pls help
- A 100g ball traveling horizantally at 25 m/s strikes a wall and rebounds at 19 m/s. What is the magnitude of the impulse experienced by the ball during the rebound? A. 1.2 Ns B. 1.8 Ns C. 4.4 Ns D. 5.4 Ns E. 7.2 NsA truck (m=5000 kg) initially moving at 5 m/s slams into the back of a car (m=1,000 kg) that is sitting at an intersection. The bumpers lock, and the two vehicles move off together. Which vehicle experiences the larger impulse during in the collision? A. The truck. B. The car. C. The impulses are the same. v-5 m/s 00-00-0 m=5,000 kg m=1,000 kgQUESTION 15 When two billiard balls collide, the collision force as a function of time follows the graph shown below. What is the magnitude of the impulse during the collision? F(N) 500 250 - t(ms) 0.0 2.0 4.0 6.0 O a. 1.2 N-s b. 1.0 N-s OC. 0.80 N-s Od.0.50 N-s e.n20 N o
- E6.) A ball experiences a change in momentum of 24 kg-m/s.a. What is the impulse acting on the ball?b. If the time of interaction is 0.15 s, what is the magnitude of the average force acting on the ball? Answer with the correct formula.Please helpQuestion 1 A 0.5 kg ball is thrown vertically upwards with an initial velocity of 10 m s¹¹. At its highest point, it momentarily stops before falling back down to the ground. Calculate the impulse experienced by the ball during the upward journey. ABCD 5 NS - 5 Ns ONS 10 N s