A point started moving from point A to point AC in a directional c at a speed of 4 cm per second. At the same moment, another point started moving from point O on side oc in direction C at a speed of 1 cm per second. Find the rate of change of distance between the two points two seconds after the start of the movement

Q: A balloon released at point P rises vertically with a constant speed of 6 m/s. Point Q is level with…

A:

Q: High-speed stroboscopic photographs show that the head of a 200-g golf club is traveling at 40 m/s…

A: Given,      mclub…

Q: The angular velocity of a wheel is 10 revolutions per second. What is the linear velocity in cm per…

A: Given: Angular velocity=10 revolutions per second……1Diameter =60 cm……2

Q: A television camera is positioned 6 km from the base of a rocket launching pad. The rocket rises…

A: The television camera is positioned  from the rocketThe rocket is rising

Q: A railway train is travelling on a curve of 1500 mt radius at the rate of 66 kph. Through what angle…

A:

Q: Two sides of an oblique triangle are measured to be 6 and 2. If the angle 9 between the two sides…

A: We have to find the rate of the increment of the opposite side.

Q: A balloon was rising vertically in the air from the ground level that was 12 feet away from an…

A: Given,  a balloon was rising vertically in the air from the ground level that was 12 feet away from…

Q: A figure skater is sponning with her arms outstretched at an angular velocity of 76.4 revolutions…

A: Consider the given angular velocity  ω=76.4revolutionminute and radius r=90cm Convert unit…