At 1 PM, a car drives from A towards C (see figure) at 30 mi/hr. Another car starting from B at the same time drives towards A at 40 mi/hr. If AB is 65 miles, find how fast is the distance between the two cars changing at 2 PM? figure :

Q: At noon, ship A is 40 nautical miles due west of ship B. Ship A is sailing west at 21 knots and ship…

A: The initial distance between Ships A and B is 40 nautical miles. Calculate the distance traveled by…

Q: At a given moment, a plane passes directly above a radar station at an altitude of 6 km. (a) The…

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Q: An airplane is flying west at 500 ft/sec at a constant altitude of 4000 ft and a searchlight on the…

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Q: At noon, ship A is 10 nautical miles due west of ship B. Ship A is sailing west at 25 knots and ship…

A:

Q: A ladder 17 meters long is leaning against a wall. If the bottom of the ladder is being pushed…

A:

Q: At noon, ship A is 10 nautical miles due west of ship B. Ship A is sailing west at 22 knots and ship…

A: NOTE: Refresh your page if you can't see any equations. . the initial distance between two ships is…

Q: At noon, ship A is 20 nautical miles due west of ship B. Ship A is sailing west at 19 knots and ship…

A:

Q: At noon, ship A is 40 nautical miles due west of ship B. Ship A is sailing west at 18 knots and ship…

A: At noon, ship A is 40 nautical miles due west of ship B . Ship A is sailing west at 18 knots and…

Q: At 1 PM, a car drives from A towards C (see figure) at 30 mi/hr. Another car starting from B, at the…

A: Consider the given:  Using cosine formula:…

Q: A kite 160 feet above the ground moves in a direction parallel to the ground at the rate of 5 feet…

A: Let, x= the horizontal distance of the kite y=the length of the string Given that dx/dt=5 ft/sec  We…

Q: At noon, ship A is 40 nautical miles due west of ship B. Ship A is sailing west at 24 knots and ship…

A: Solution..

Q: A lamp post 3m high is 6m from a wall. A man 2m tall is walking directly from  the post toward the…

A: Given:- The given lamp post 3m high is 6m from a wall The given man's height is 2m The man is…

Q: A man 6 ft tall is walking at the rate of 3 ft/s toward a streetlight 18 ft high (see Figure 1). (a)…

A: By using similarity rule:

Q: At noon, ship A is 30 nautical miles due west of ship B. Ship A is sailing west at 15 knots and ship…

A:

Q: At noon, ship A is 180 km west of ship B. Ship A is sailing east at 40 km/h and ship B is sailing…

A: Given that  At noon, ship A is 180 km west of ship B. Ship A is sailing east at 40 km/h and ship B…

Q: At noon, ship A is 20 nautical miles due west of ship B. Ship A is sailing west at 24 knots and ship…

A: Given that, the distance between the two ships at 12 Pm (noon) is 20 nautical, the sailing rate of…

Q: At noon, ship A is 20 nautical miles due west of ship B. Ship A is sailing west at 16 knots and ship…

A: Given problem:- At noon, ship A is 20 nautical miles due west of ship B. Ship A is sailing west at…

Q: At noon, ship A is 50 nautical miles due west of ship B. Ship A is sailing west at 24 knots and ship…

A: Given that, At noon, ship A is 50 nautical miles due wast of ship B. Ship A is sailing west at 24…

Q: At noon, ship A is 20 nautical miles due west of ship B. Ship A is sailing west at 24 knots and ship…

A: At time t, the ship A moves 24t and ship B moves 16t. It can be found that, the ship A moves closer…

Q: At noon, ship A is 40 nautical miles due west of ship B. Ship A is sailing west at 20 knots and ship…

A: We need to find rate of distance changing.

Q: At noon, ship A is 20 nautical miles due west of ship B. Ship A is sailing west at 25 knots and ship…

A:

Q: At noon, ship A is 40 nautical miles due west of ship B. Ship A is sailing west at 16 knots and ship…

A:

Q: At noon, ship A is 20 nautical miles due west of ship B. Ship A is sailing west at 19 knots and ship…

A:

Q: A bus is cruising at 40 miles per hour when suddenly the driver notices a deer on the road ahead of…

A: We need to find the stopping distance from the given information.Let s be the stopping distance.

Q: At noon, ship A is 10 nautical miles due west of ship B. Ship A is sailing west at 22 knots and ship…

A:

Q: At noon, ship A is 10 nautical miles due west of ship B. Ship A is sailing west at 15 knots and ship…

A: Given: At noon, ship A is 10 nautical miles due west of ship B. Ship A is sailing west at 15 knots…

Q: At noon, ship A is 40 nautical miles due west of ship B. Ship A is sailing west at 24 knots and ship…

A: Solution by using position vectors and distance formula as follows :

Q: At noon, ship A is 40 nautical miles due west of ship B. Ship A is sailing west at 23 knots and ship…

A:

Q: 9. At noon, ship A is 160 km north of ship B. Ship A is sailing south at 40km/h and ship B is…

A: Given Ship A is 160 km north of ship B Ship A is sailing south at 40Km/h and ship B is sailing east…

Q: At noon, ship A is 170 km west of ship B. Ship A is sailing east at 35 km/h and ship B is sailing…

A:

Q: At noon, ship A is 180 km west of ship B. Ship A is sailing east at 40 km/h and ship B is sailing…

A: Hey, since there are multiple questions posted, we will answer first question. If you want any…

Q: At noon, ship A is 50 nautical miles due west of ship B. Ship A is sailing west at 18 knots and ship…

A:

Q: At noon, ship A is 170 km west of ship B. Ship A is sailing east at 40 km/h and ship B is sailing…

A: In this question we have to find how fast is the distance between the ships is changing at 4:00 PM.

Q: At noon, ship A is 20 nautical miles due west of ship B. Ship A is sailing west at 16 knots and ship…

A:

Q: At noon, ship A is 10 nautical miles due west of ship B. Ship A is sailing west at 21 knots and ship…

A: We have to find speed

Q: At noon, ship A is 20 nautical miles due west of ship B. Ship A is sailing west at 25 knots and ship…

A:

Q: At noon, ship A is 20 nautical miles due west of ship B. Ship A is sailing west at 15 knots and ship…

A:

Q: At noon, ship A is 170 km west of ship B. Ship A is sailing east at 35 km/h and ship B is sailing…

A:

Q: At noon, ship A is 30 nautical miles due west of ship B. Ship A is sailing west at 21 knots and ship…

A:

Q: At noon, ship A is 30 nautical miles due west of ship B. Ship A is sailing west at 21 knots and ship…

A: We are asked to find how fast is the distance between the ships changing at 7 pm

Q: At noon, ship A is 30 nautical miles due west of ship B. Ship A is sailing west at 18 knots and ship…

A: Here is the solution of the given.  To solve this problem we use here simple concept of time and…

Q: At noon, ship A was 12 nauticalmiles due north of ship B. Ship A was sailing south at 12…

A: We want to find dsdt for t=0 and t=1:                              s=144-288t+208t2…

Q: A duck is 6 feet north and 8 feet east of a buoy. He is swimming due east at a rate of 3ft/sec. How…

A: Consider the value of x=3ft/sec. A duck is 6 feet north and 8 feet east of a boy. We have to find…

Q: At noon, ship A is 20 nautical miles due west of ship B. Ship A is sailing west at 17 knots and ship…

A: Given data: The initial distance between ship A and ship B is AB=20  nautical miles. The speed of…

Q: At noon, ship A is 10 nautical miles due west of ship B. Ship A is sailing west at 20 knots and ship…

A:

Q: Jack approaches a cafe from north at 4 ft/s, and Ann goes east from the cafe at 5 ft/s. How fast is…

A:

Q: At noon, ship A is 10 nautical miles due west of ship B. Ship A is sailing west at 23 knots and ship…

A:

Q: At noon, ship A is 40 nautical miles due west of ship B. Ship A is sailing west at 15 knots and ship…

A:

Q: At noon, ship A is 40 nautical miles due west of ship B. Ship A is sailing west at 19 knots and ship…

A:

Q: A car starting at 12:00 noon travels west at a speed of 30 kph. Another car starting from the same…

A: Given: A car starting at 12:00 noon travels west at a speed of 30 kph. Another car starting from the…