Two forces, F1 and F2, act at a point, as shown in the picture. (Figure 1) F1 has a magnitude of 9.60 N and is directed at an angle of a = 58.0 ° above the negative x axis in the second quadrant. F2 has a magnitude of 7.00 N and is directed at an angle of B = 53.7 ° below the negative x axis in the third quadrant.

Q: roller coaster have a velocity of 9.5 m/s goes thru a loop where R = 6.7 meters. /hat normal force…

A:

Q: The resultant of four coplanar, concurrent forces is 600 lb, directed S 40oE. Three of the forces…

A:

Q: A helicopter with mass 2.95 x 10“ kg has a position given by r(t) = (0.050ti + 5.5tj – 0.090t k) m.…

A:

Q: The total mass of the Falcon-9 Rocket with crew dragon capsule is 555,054 kg. a) Draw a sketch of…

A:

Q: The three forces are given by F1 is 19.0 N at a direction of 12.5 degrees E of N; F2 is 11.5 N due…

A: Net force vector Fnet=19.0 Ncos12.5i^+19.0 Nsin12.5j^+-11.5 Ni^+-17.5 Nj^=7.05 Ni^-13.4 Nj^…

Q: A 22.9 kg suit case is being lifted up by a rope and pulley system as shown here. If the distances…

A:

Q: Two forces, both in the xx-yy plane, act on a 3.25-kgkg mass that accelerates at 5.48 m/s2m/s2 in a…

A: Given data The mass of the object is m = 3.25 kg. The acceleration of the object is a = 5.48 m/s2.…

Q: A claw hammer can be used both to drive nails into a piece of wood and to get them back out (see…

A: Given that: F2=50 NL=25 cm=0.25 mr=2cm=0.02 m

Q: Bucket A and block Care connected by a cable that passes over drum B. Drum Brotates slowly…

A:

Q: It is the STRONG NUCLEAR FORCE of the neutron that keeps the nucleons of the atom together if…

A: There are 4 kinds of fundamental forces. These are, Gravitational Force: It acts between two…

Q: 201 0¹ 38 Determine the resultant of the three forces of Prob. 2.24. Problem 2.24: Determine the x…

A:

Q: A force F1, of magnitude 12V5 N, acts at the point (1, 7) towards the point (7, 10). Another force,…

A:

Q: weight in pounds is 130, Determine her mass in slugs, from the following answers which of them is…

A: Hello. Since you have posted multiple questions and not specified which question needs to be solved,…

Q: It is the STRONG NUCLEAR FORCE of the neutron that keeps the nucleons of the atom together if…

A: relative strength of nuclear force = 1relative strength of electromagnetic force = 1137relative…

Q: A 2-kg hanging mass (m,) is connected by a string over a pulley to a 20-kg block (m2) that is…

A:

Q: A mass m is moving on a frictionless, horizontal surface. At t = 0, the mass is moving to the right…

A:

Q: Consider the situation shown where two boxes of mass mi and m2 are placed on a plane tilted at angle…

A: The free-body diagram of the block m2 is shown below: N2 is the normal force on the block m2 due to…

Q: A bicyclist of mass 68 kgkg (including the bicycle) can coast down a 6.1 ∘∘ hill at a steady speed…

A: A free body diagram for the given problem is shown below The forces acting on the cyclist are…

Q: A block of mass m = 3.59kg moves along the x-axis subject to a net force which depends on position.…

A:

Q: wehar B real tronary forces does the man. to keep the Mead exert from his shoulder joins , he point…

A: Solution: Given that the mass of the dumbbell is, m=6.08 kg The coordinate of the dumbbell is,…

Q: Newton's second law states that force equals mass times acceleration. For a 10-gram weight, force…

A: The definition of Newton's second law of motion is necessary.According to Newton's second law, force…

Q: A young girl is riding a bicycle that has a total mass (including the kid) of 21.2 kg. The girl is…

A:

Q: DA force f zi+4j is applieed mass (M) · the moved from rest (Xo:0r Uo:o) abady of with aconstant…

A: Solution: Given that F =3i+4j r=t2+2t

Q: Show that the acceleration of any object down an incline where friction behaves simply (that is,…

A:

Q: A body of mass in falls through a medium that opposes its fall with a force per proportional to the…

A: The equation of motion is given as: md2xdt2=mg-kv2 v=x, where v= velocity x= distance of fall

Q: A 2-kg hanging mass (m,) is connected by a string over a pulley to a 20-kg block (m,) that is…

A:

Q: A block of mass m = 3.59kg moves along the x-axis subject to a net force which depends on position.…

A: Solution :- Given , F→=(−3.92x−1.49x3)i^ N mass of block, m = 3.59 kg initial velocity at x = 0 ,…

Q: Two forces, F1 and F2, act at a point, as shown in the picture. (Figure 1) F1 has a magnitude of…

A:

Q: Three stacked blocks have a downward force F' exerted on them as shown: Assume the system is at rest…

A: Given: The mass is m=6.5 kg. The force is F=9.9 N.   The expression to calculate the force exerted…

Q: A 35.0 kg mass has a velocity of 12.0 m/s [up]. An applied force of 565 N [up] acts on the mass over…

A: Using the work-energy principle, we can find the final velocity of the mass as: Work done on the…

Half Life

The concept of Half Life has numerous practical applications some of them includes figuring out the effective drug dosage to finding out when a radioactive becomes safe to use. If you look for a career in Nuclear Physics you will need this concept.