What is the magnitude of the momentum of a 1500kg jeepney whose speed is 15m/s? What speed would a 3000 kg dump truck have to attain in order to have the The same momentum? Same kinetic energy? with the jeepney?

Q: can you answer both questions?

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Q: If the velocity of an object doubles, how the momentum and the kinetic energy of the object change?…

A: Consider an object of mass m is moving with a velocity v. Show the expression for the initial…

Q: How fast must a 0.357kg ball be rolling to have a momentum of 0.902kgm/s? O 0.322 m/s O 0.396 m/s…

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Q: Suppose you catch and hold a baseball, and then someone invites you to catch and hold a bowling ball…

A: Scenario: A person is invited to catch and hold either base ball or bowling ball. The condition…

Q: 0. Object 1 Object 2, but they have the same kinetic energy. momentum? has smaller mass than Which…

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Q: Two carts move simultaneously to opposite direction as in an explosion along a horizontal surface.…

A: Given data: Considering the velocity along right side is positive and that of left side is negative.…

Q: Calculate the magnitude of the linear momentum for the following cases. (a) a proton with mass 1.67…

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Q: If a player can toss a 0.200-kg ball with as much momentum as a 2.00-g object moving with a speed of…

A: Given that: m1=0.2 kgv1=?m2=2 g=2×10-3 kgv2=3.2×103 m/s

Q: In #1, which one has more momentum before the collision? • The 1,200 kg Mini Cooper traveling at 21…

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Q: What is the momentum of a 1.5 N baseball which is dropped from the top of the 170-meter Washington…

A: Given: Weight  of the baseball, W = 1.5 N. Height  of the Washington Monument, h = 170 m.   To Find:…

Q: A car has the same kinetic energy when it is traveling south at 30 m/s as when it is traveling…

A: As we know , K=12mv2 which means that kinetic energy deρends on sρeed of the object

Q: A 2 kg ball moving due east at 8 m/s collides head- on with a 1 kg mass moving due west at 7 m/s. If…

A: first ball mass m1=2 kgsecond ball mass m2=1 kgbefore collision:speed of first ball u1=8ms,…

Q: Which of the following is a way to decrease momentum? Increase force Increase friction Increase…

A: The momentum is the product of mass and velocity. Also, the rate of change of momentum is force. The…

Q: A cart with a mass of 2.0 kg is traveling at 8.6 m/s. It strikes a barrier and recoils with a speed…

A: Impulse is nothing but the change in momentum. So all we have to find is the change in the momentum.

Q: What is the mass of a javelin that has 41kg of momentum if it is traveling at a velocity of 67.2m/s?…

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Q: A ball of mass 1.0 kg falls vertically and hits the ground with a speed of 7 m/s and rebounds with a…

A: Mass of the ball is m = 1.0 kg When it hits the ground its speed is v1 = 7 m/s When it rebounds, its…

Q: A 0.10 kg ball is thrown straight up into the air with an initial speed of 11 m/s. Find the momentum…

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Q: A 2500kg truck contains 130 cavans of rice, each with a mass of 50kg. It is moving at a speed of…

A: Let x canvans of rice removed  So by momentum conservation  [(130-x)50+2500]×9 = [(130)50+2500]×5…

Q: When the velocity of an object is doubled, by what factor is its momentum changed? By what factor is…

A: Momentum becomes twice and Kinetic energy becomes four times the original value.

Q: Object 1 has smaller mass than Object 2, but they have the same kinetic energy. Which object has…

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Q: By what factor does an object’s kinetic energy change if its speed isdoubled? By what factor does…

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Q: A freight train rolls along a track with considerable momentum. If it rolls at the same speed but…

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Q: An object has a kinetic energy of 350 J and a linear momentum of magnitude 25kg m/s. Find the mass…

A: Given  Kinetic energy of the object = 350 J  Linear momentum = 25 kg m/s  Mass of object = M=???

Q: If a  Wrecking ball has a momentum of  [X=+0.025, y-0.125] Ns What is the formula being used to…

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Q: A 1.2 kg ball is thrown out a wall with the speed of 12.5 m/s it bounces back in the opposite…

A: Given: Mass of ball m = 1.2 kg. Speed u = 12.5 m/s. Bounced back speed v = 8.6 m/s.

Q: A light body and a heavy body have same momentum. Which one has more kinetic energy?

A: According to the question, a light body and a heavy body have same momentum. Between this two bodies…

Q: Consider the two pucks shown in the figure. As they move towards each other, the momentum of each…

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Q: A 0.20 kg ball is thrown straight up into the air with an initial speed of 10 m/s. Find the momentum…

A: Given : Mass of a ball (m) = 0.20 kg Initial speed (vi) = 10 m/s

Q: Which has the LEAST momentum? O a 12-kg ball moving at 1.25 m/s O a 750-g ball moving at 255 m/s O a…

A: Given Masses are given as m1=12 kg, m2=750 g=0.750 kg, m3=80 kg and m4=2 kg Velocity are given as…

Q: A 4 kg object has a momentum of 12 kg•m/s. The object's speed is ___ m/s. a. 3 b. 4 c. 12 d. 48 e.…

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Q: When the mass of moving object is doubled with no change in speed, by what factor is its momentum…

A: As we know momentum of a body having a mass ‘m’ and velocity ‘v’ is given as,Momentum, p =…

Q: :) A toy rocket of mass 5 kg is launched upwards with sufficient speed to reach a maximum height of…

A: Given Maximum height reached = 25 m Mass of rocket = 5 kg  As per conservation of energy Kinetic…

Q: Which of the following has the maximum momentum (a) A 100 kg vehicle moving at o.02 ms- (b) A 4 g…

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Q: A 0.7kg rubber ball is moving horizontally at 5 m/s and strikes a wall, then bounces back with a…

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Q: A basketball (m = 0.60 kg) is dropped from rest. Just before striking the floor, the ball has a…

A: m = 0.60 kg v0 = 0 m/s p = 3.4 kg·m/s h = ?

Q: A rubber ball with a mass of 0.160 kg is dropped from rest. From what height (in m) was the ball…

A: Given data Mass of the ball, m=0.160 kg Initial velocity, u=0 m/s Momentum just before hitting ,…

Q: hich has the least momentum? A. 92kg ball moving at 1.25m/s B. 7.5p kg ball moving at 15m/s C.…

A: The expression for the momentum of an object is   p=mv Here m is the mass of an object and v is the…

Q: What is the momentum of a 1.5 N baseball which is dropped from the top of the 170 m Washington…

A: The force F =1.5N  The height =170m

Q: Determine the momentum of a ... a. 60-kg halfback moving eastward at 9 m/s. b. 1000-kg car moving…

A: a) Momentum, p = mv = 60 kg x 9 m/s = 540 kg.m/s, East b) Momentum, p = mv = 1000 kg x 20 m/s =…

Q: Asteroid X, speeding at 100 m/s towards an equally massive but stationary asteroid Y, collides with…

A: Let mass of both the asteroids =m   Before collision; Velocity of Asteroid X (vx)=100 m/s  Velocity…

Q: what speed do a bicycle and its rider, with a combined mass of 110 kg, have the same momentum as a…

A: Mass of car "m2"= 1800 kg  Speed of car = "v2= 5.6 m/s . combination mass of bike and rider = m1=…

Q: 3) Which has greater momentum, a 1.00 x10°kg car moving at 20.0 m/s, or a 5.00 x 10-2kg bullet…

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Q: Momentum

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Q: Sometimes, two objects of different mass have the same speed. Other times, they have the same…

A: Given:- Sometimes, two objects of different mass have the same speed. Other times, they have the…

Q: How do you calculate the impulse associated with a force of 4.5 N that lasts for 1.4 s?  I don't…

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