5 An object of mass 5kg is released from west 1000 m above the ground and allowed to foll under the influence of gr- avity. Assuming that the force due to air resistance is prop- ortional to the velocity of the object with proportiondity constant d = SON-séc/m (a) the velocity of the object after t seconds (b) The distance the object has traveled after thiseconds. Laced in a room which

Q: What is the force on a 1000kg elevator accelerating at 2 m/s

A:

Q: EX-3- A particle moves along a straight line so that after t (seconds) , its distance from O a fixed…

A: BY THE RULES SINCE YOU HAVE NOT MENTIONED WHICH PART. I CAN DO ONLY FIRST THREE PARTS.   Velocity is…

Q: A golf ball is hit from a Sandtrap 1.5 m below ground level with an initial velocity of 50 m/s what…

A:

Q: of an object of mass m,

A:

Q: The particles position along a rectilinear path with an acceleration given by the equation below…

A: Given that, x=53y13+y52 We have to find x when y=6.562.

Q: A ladder 25 feet long is leaning against the wall of a house. The base of the ladder is pulled away…

A: Given that Length of ladder =25 feet Rate of change of base=2 feet/sec  We have to find rate of…

Q: 5. A ladder of length 4v3 metres is resting on a wall. The wall makes a 60-degree angle with the…

A:

Q: 7. An observer stands 200 meter from the launch site of a hot-air balloon. The balloon rises…

A:

Q: ladder 25 feet long is leaning against the wall of a house. The base of the ladder is pulled away…

A: Let the distance of the top of ladder from the ground ber - f * t and distance of the bottom of…

Q: 9. A gear of radius 6.1 cm turns at 11 revolutions per second. What is the linear velocity of the…

A: Recall: Linear velocity , v=r ω ; where 'ω' is an angular velocity and ω=2πf

Q: . Rolle's Theorem: Assume f has a derivative (finite or infinite) at each point of an open interval…

A: