Jack Rides In A Motorboat Against A River Current

By Margaret Wiegel • Published: 29 August 2023 • Updated: 10 May 2025

a motorboat that normally travels at 10 km/h in still water heads directly across a flowing river (at a right angle to the river flow). if the river also flows at a rate of.

A motorboat that travels with a speed of 20 km/hour in still water has travelled 36 km against the current and 22 km with the current, having spent 3 hours on the entire trip. Find the.

The return trip upstream, against the current, covered the same distance, and it took 9 hours. Find the crew's rowing rate in still water. A fishing boat travels 36 mi with the.

Boat in Current: Resultant Speed and Bearing. Boat in current as example of relative velocity. Assume the rower heads straight across the river and is carried downstream by.

3. Compare the two speeds and use the equation for velocity to find the current's speed. 4. Convert the current's speed into meters per second. 5. Add 12 km/hour to the current's.

Question 375231: A motorboat goes 36 km downstream in the same amount of time it takes to go 24 km upstream. If the current is flowing 3 km/h, what is the speed of the.

Jack rides in a motorboat against a river current for 36 km. Then he returns to his starting point by floating down river on a raft.Tommy travels 9 hours less on the.

A motorboat heads upstream on a river that has a current of 3 miles per hour. The trip upstream takes 5 hours,and the return trip takes 2.5 hours.What is the speed of the.

A motorboat that travels with a speed of 20 km/hour in still water has travelled 20 km against the current and 180 km with the current, having spent 8 hours on the entire trip. Find the.

Jack rides in a motorboat against a river current for 36 km. Then he returns to his starting point by floating down river on a raft.Tommy travels 9 hours less on.

Jojo is riding a boat to travel across a river whose current has velocity of 1.20 m/s westward. If the speed of the boat is 1.85 m/s, at what angle should the boat head so that it travels.

Jack's motorboat cruises at 20 km/h in still water. It takes him twice as long to go 90 km upstream as it does to return 75 km downstream. Find the speed of the current..

Unlike driving a car, operating or maneuvering a boat is influenced by different environmental factors, like wind and current. Follow this how-to guide for tips on how to.

1 answer I will assume that the speed of the raft is the speed of the current. Let the speed of the current be x km/h speed of boat against current = 12-x km/h time with boat = 25/ (12.

A motorboat traveled 35 km upstream on a river and then up an adjacent stream for 18 km, spending 8 hours on the entire trip. The speed of the river’s current was 1 km/hour.

Fig. 1: Backing into a slip with a cross-current. Note: Arrows show direction of current. (Illustations: Erich Stevens) Whether you're docking your boat, in a crossing or passing.

Question: A motorboat left a dock and traveled against the current in a river. The boat could travel 10 km/hr in still water. Forty-five minutes after leaving the dock, the.

Motion of a Boat in a River. You want to paddle a boat straight across the Mississippi River. You are able to paddle the boat with a speed of 5.6 mph relative to the water, and the.

11. 897 views 2 years ago. A motorboat heads upstream at a distance of 24 km in a river whose current is running at 3 km/hr. The trip up and back takes 6hrs.