A toboggan of mass 9.0 kg is moving horizontally at 24 km/h. As it passes under a tree, 13 kg of snow drop onto it. Find its subsequent speed. (km/h)

Q: Two 18.7 kg ice sleds are placed a short distance apart, one directly behind the other, as shown in…

A: The given data we have: Mass of the sleds: 18.7kg Mass of the cat: 2.39kg Speed at which the jumps…

Q: Each of the two systems is released from rest, Calculate the velocity of each 25kg cylinder after…

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Q: Two automobiles of equal mass approach an intersection. One vehicle is traveling with velocity 14.5…

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Q: e travel is debris left by previous missions. There are several thousand masses large enough to…

A: We know that We have given that the mass of the chip is m = 0.160 mg a space shuttle window at a…

Q: ) Two figure skaters, one weighing 625 N and the other 725 N, push off against each other on…

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Q: On August 10, 1972, a large meteorite skipped across the atmosphere above the western United States…

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Q: One hazard of space travel is debris left by previous missions. There are several thousand masses…

A: According to the impulse momentum theorem, I=FΔt=mΔv

Q: A 0.550 kg hammer is moving horizontally at 7.50 m/s when it strikes a nail and comes to rest after…

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Q: On August 10, 1972, a large meteorite skipped across the atmosphere above the western United States…

A: a)       Loss in KE = 0.5*(3.8*106)* (19*103)2                 =6.859*1014J

Q: Shot put is a track and field event in which a heavy spherical ball (the "shot") is thrown (or…

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Q: A 4.0 kg block sliding on a frictionless surface breaks into two parts of equal masses. One part…

A: Given data, initial mass ,M= 4 kg splits into two equal masses, m =2.0 kg v1 =3.0 m/s due north v2…

Q: In the figure, a stationary block explodes into two pieces L and R that slide across a frictionless…

A: In the figure, a stationary block explodes into two pieces L and R that slide across a frictionless…

Q: = (b) In the figure below, block 1 of mass m₁ slides from rest along a frictionless ramp from height…

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Q: [4.] On a very muddy football field, a 100 kg linebacker tackles a 80 kg halfback. Immediately…

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Q: A bullet (with a weight) travels at a velocity, and penetrates a block of wood and emerges cleanly…

A: In this this question change in kinetic energy is consider as energy provided to block then…

Q: Nicholas, with a mass 89.0 kg, jumps vertically upward to a maximum height of 40.0 cm. With what…

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Q: kg

A: We need to find the net force exerted at point B in magnitude and direction. This problem can be…

Q: A gymnast jumps straight up, with her center of mass moving at 3.99 m/s as she leaves the ground.…

A: Let us consider a gymnast who jumps straight up with her moving center of mass at an initial speed…

Q: One hazard of space travel is debris left by previous missions. There are several thousand masses…

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Q: Two forces, F, = (2.70î – 3.40j) N and F, = (3.70î – 7.80j) N, act on a particle of mass 2.10 kg…

A: Given The one force is F1=2.70i-3.40j. The second force is F2=3.70i-7.80j. The mass of the particle…

Q: 3. (a) When jumping straight down, you can be seriously injured if you land stiff legged. One way to…

A: Check the images below for detailed solutions.

Q: A 30 gram bullet moving horizontally with a velocity of 450 m/s gets imbedded in a 10 kg block…

A: Given data:  Mass of bullet (m) = 30 g = 0.030 kg Velocity of bullet (v) = 450 m/s Mass of block…

Q: The two meet in a head-on collision and come to a complete stop. The young bull has a mass of 503 kg…

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Q: Ball A (ma = 1.200 kg) strikes ball B (mg = 1.200 kg) which is initially hanging from an extensible…

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Q: 9. You are investigating a car wreck. Mr. Q was traveling east in an 1800 lb car and collided with…

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Q: Two forces, F, = (-3.55î + 2.95j) N and F, = (-4.30î + 4.95ĵ) N, act on a particle of mass 1.60 kg…

A: Given information: The mass of the particle (m) = 1.60 kg The initial velocity of the particle (u) =…

Q: relative to the origin is d = (2.00 m)i + (4.00 m) - (3.00 m) k, its velocity is = -(4.03 m/s) î+…

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Q: One hazard of space travel is debris left by previous missions. There are several thousand masses…

A: Given information: Here, m is the mass of the paint flake, v is the flake’s relative speed and Δt…

Q: a baseball mass 205g approaches a bat horizontal at a speed of 37.70 m/s and is hit straight back at…

A: Given mass of bass ball  m = 205 g Speed of baseball before striking the bat  u = 37. 70 m/s Speed…

Q: At the center of a 40.1 m diameter circular (frictionless) ice rink, a 72.8 kg skater travelling…

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Q: A space e shuttle, while travelling at a speed of 4000 km/h with respect to the earth, disconnects…

A: Let's denote:

Q: /1 In the figure, two long barges are moving in the same direction in still water, one with a speed…

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Q: One hazard of space travel is debris left by previous missions. There are several thousand masses…

A: The mass of the chip of the paint, m=0.140 mg = 0.140×10-6 kg The relative speed of the chip of the…

Q: as shown in fig (1) ,m2 = 2 kg, h2 = 3 m ,ml = 4 kg, , h1 = 0.95 m, and µk = 0.25. esumate (a) the…

A: Given: m2=2 kg, m1=4 kgh2=3 m, h1=0.95 m Coefficient of kinetic friction is μk=0.25

Q: One hazard of space travel is debris left by previous missions. There are several thousand masses…

A: As the chip collide with the space shuttle window, the impulse during the collision is given by;…

Q: A 1.00×104 kg railroad car is rolling at 3.00 m/sm/s when a 6000 kg load of gravel is suddenly…

A: Given value--- Mass = 1 × 10⁴ kg. speed = 3 m/s. gravel mass = 6000 kg. We have to find--- final…

Q: Two forces, , = (-2.65î + 4.10j) N and F, = (-4.50î + 7.10j) N, act on a particle of mass 2.30 kg…

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Q: A 95.0 kg football player is standing on a sheet of ice, i.e., there is negligible friction between…

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Q: Two figure skaters, one weighing 625 N and the other 725 N, push off against each other on very…

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Q: One hazard of space travel is debris left by previous missions. There are several thousand masses…

A: GivenInitial speed u = 4.00 x 103 m/sFinal velocity = 0 m/sMass m = 0.160 mg = 0.160 x 10-6…