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A: Given Information Mass of man =76 kg Mass of block= 84 kg Speed = 3 m/s To Calculate: Speed of the…
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A: Given Forces are given as MN=29 Lbs and FN=78 Lbs Angle of MN with positive x axis is θ1=47° Angel…
Q: what is the potentil engery for a 0.5 kg ball lifted 2 m above the ground?
A: Given, mass m = 0.5 kg height h = 2 m We know the expression for potential energy is P.E=mgh
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Q: A 60 kg man pushes off from the 71kg block on ice and slides away at a speed of 4 m/s What is the…
A: Mass of man, M=60kg Mass of block, m=71kg Speed of man, V=4m/s Let Speed of block be v.
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Q: A 2 kg ball is dropped from a height of 71 m. What will be the KE after 1.74 sec?
A: Given: Mass of ball is 2kg. Height from which ball is dropped is 71m.
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Q: Som O = 70 APnt:- g cale of Draw with the 1 cm= Som 1
A: A vector is represented by its magnitude, and direction. Direction is represented by angle.
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Q: A 60 kg man pushes off from the 114kg block on ice and slides away at a speed of 2 m/s What is the…
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Q: O Product of Vectors and Angle between Two Vectors 2.) A = 8i +4j – 2k lb 1.) Ä = 72.4 N, 32° E of N…
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Q: A 66 kg man pushes off from the 108kg block on ice and slides away at a speed of 4 m/s What is the…
A: Given: Mass of a man (m) = 66 kg. Mass of a block (M) = 108 kg. Speed of man (v) = 4 m/s.
Q: A multiple tackle / pulley is used to lift a 20kg load with a force of 40N. If the length of the…
A: Given : Mass of a pulley (m) = 20 kg Force (F) = 40 N Length of the rope (L) = 3 m
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Q: Below higures Find Force between masses Ex: Mi-skg F=8ON F=10ON
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Q: I managed to find the magnitude of the resultant force for this problem which was 356 N from its…
A: Based on the signs of the x and y components of the resultant force, note that the resultant force…
Q: If a rock of mass 6kg is dropped from a height, and has a velocity of 5 m/s when it hits the ground,…
A: The kinetic energy of the rock just before it hits the ground will be KE=12mv2=126kg5m/s2=75J
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A: Given:force acting parallel to displacement, F = 144 Nmass of the object, m = 2.0 kgdisplacement, d…
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Q: A cannonball is launched diagonally with an initial horizontal velocity of 38.0m/s. Label the…
A: (1) Given: The initial horizontal velocity is 38.0 m/s. The angle of launch is 23.0°.
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Q: Mass on end of arm is 100 grams Angle of arm to vertical is 60 degrees Find the force of bicep
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Q: A box is put on frictional surface at rest, if only a 150 N is applied, the box will cover X…
A: Solution: It is given that, F1=150 N, box covers X distance in 5 sF2=250 N, box covers 3X…
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