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A: Given Data Mass of the arrow m=79 g=79×10-3 kg Initial speed of the arrow is v1=14 m/s Mass of the…
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A: Given value--- mass = 0.15 kg. initial velocity = 40 m/s. Force = 300 N. Time = 0.05 sec. We have…
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A: Given that Mass of the billiard ball m1 = 0.16 kg Initial velocity of billiard ball u1 = 6 m/s Mass…
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A: GivenMass of the shell ms = 25.0 kgMass of the cannon mc = 2100 kgVelocity of the shell vs = 500 m/s
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A: In all collision momentum remains conserved Momentum before collision = momentum after collision
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A: From conservation of momentum,
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A: According to the conservation of momentum mv + MV = 0
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A: Given: mass,m =0.530 kg u = 18 m/s v = - 13.5 m/s t = 0.1 s
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A: Given that----- mass of Ball m1 = .144 kg. initial speed of Ball = 28 m/s. mass of book = 5.25…
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A: Given data: Mass of the bullet, mb=60 g=60×10-3 kg=0.06 kg Velocity of the bullet, vb=700 m/s Mass…
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A: Mass of cannon M = 300 kg Vc = 2.5 m/s Mass of Cannon ball is m = 12 kg Let the magnitude of…
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A: According to the conservation of momentum, pi=pfm1v1,i+m2v2,i=m1+m2vfvf=m1v1,i+m2v2,im1+m2
Q: A player bounces a 0.42-kg soccer ball off her head, changing the velocity of the ball from vi (8.2…
A: mass of ball = 0.42 kg Initial velocity (vi→) = [ 8.2 x^ - 2.3y^ ]msFinal velocity (vf→) = 5x^ +…
Q: A golf ball of mass 0.045 kgkg is hit off the tee at a speed of 32 m/sm/s . The golf club was in…
A: The change in momentam or impulse. Average force=change in momentam/time
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- Suppose au airline allows a maximum of 30 kg for each suitcase a passenger brings along. (a) What is the weight in newtons of a 30-kg t1ikasr? (b) What is the weight in pounds?A mass of 250.0 g is suspended from a spring hanging vertically. The spring stretches 6.00 cm. How much will the spring stretch if the suspended mass is 530.0 g?A person doing a chin-up weighs 700 N, exclusive of the arms. During the first 25.0 cm of the lift, each arm exerts an upward force of 355 N on the torso. If the upward movement starts from rest, what is the persons velocity at that point?
- M Alt Alt LATITUDE E6430 Name: Directions: All problems must be solved using the problem-solving method, givens, unknowns, equation, cubstitution, and solve with correct unit to receive full credit. Also, all force problems require an FBD. P.4D-Practice-Force of Friction 1. A 38 kg crate rests on a floor. A horizontal pulling force of just more than 170 N is needed to start thecrate moving. What is the coefficient of static friction between the crate and the floor?1. A vehicle collision produced -1250 N net force. What is the acceleration of a 55.0kg passenger in the car? 2. The jet flown by Canadian Forces Snowbirds weights 3260 kg and can withstand amaximum acceleration of “plus 7.33 g’s” (7.33 times the acceleration due togravity in the upward direction.) What is the net force acting on the jet underthose conditions?tquation. 19) When putting a Ron Artest action figure, you use a force of 264.ON. Your foot is in contact With a figure for.3700s andit travels at a2.68 mls after you Rick it. what is the mass of Mr. Wond Peace 2 Equation: INFarmBureau.com
- 4. The 1.0 kg physics book in ngure is connected by a string to a 500 g cof ch un the slope and relcased with a speed of 3 m/s. The cocefficient of fri a) What is the acceleration of the objects? b) Draw a force diagram for an individual item. Find the tension in the rop analyze?) ans 6.73 m s', 1.54 N 203. An object with a mass of 1500 g (grams) accelerates 10.0 m/s” when an unknown force is applied to it. What is the amount of the force?Wooden box of mass 408 g is placed on the glass table. The box is just started to move by applying a force of 6.15 N. Calculate the coefficient of friction for the surface wood and glass. (Take the value of g = 9.8 m/s) Direction of motion Mass(m) a. 1.54 O b. 0.30 c. 150552.00 O d. 0.02
- 4. Maximum weight?? 9. Speed??1. A mass (m) of an object is accelerated by an outside force (F). Ifthe outside force is kept constant, and the mass is doubled, whatis the acceleration?a. halvedc. increased by 122b. doubledd. decreased 4x2. If the mass of an object is kept constant, what is the external netforce and acceleration produceda. equalC. directly proportionalb. not affectedd. inversely proportional3. A 3500 kg vehicle is travelling at a speed of 60 km/h. What will bethe acceleration of the vehicle if it is stopped in 20 s by a constantretarding force? What will be its direction?4. A retarding force reduces the velocity of a 15 kg ball sliding on awell -polished tiles from 15 m/s to 11 m/s in 2 s. Calculate theforce magnitude?1. A vehicle collision produced -1250 N net force. What is the acceleration of a 55.0kg passenger in the car? 2.