# physics

posted by .

A bike rider accelerates constantly to a velocity of 7.4 m/s during 4.6 s. the bike's displacement is +18 m. What was the initial velocity of the bike?

## Similar Questions

1. ### Physics

A bike rider accelerates constantly to a velocity of 8.0 m/s during 4.2 s. The bike's displacement during the acceleration was 19 m. What was the initial velocity of the bike?
2. ### physics

A net force of 265 N accelerates a bike and rider at . 2.3m/s2 what is the mass of the rider and the bike together?
3. ### physics

A net force of 295 N accelerates a bike and rider at 2.60 m/s^2. What is the mass of the bike and rider together?
4. ### physics

A net force of 295 N accelerates a bike and rider at 2.60 m/s^2. What is the mass of the bike and rider together?
5. ### physics

A bicyclist is riding her bike around White Rock Lake. As she is riding her bike she is approaching a start line from an old race she can use to measure her displacement. What is her displacement if her initial velocity is 4.00 m/s …
6. ### physics

question : net force of 225 N accelerates a bike and rider at 2.65m/s^2. What is the mass of the bike and rider together ?
7. ### physics

A 66.0 kg rider sitting on a 7.1 kg bike is riding along at 9.4 m/s in the positive direction. The rider drags a foot on the ground and slows down to 6.5 m/s still in the positive direction. What is the change in momentum of the rider …
8. ### english

Do you know when to ride a bike? Do you know when you should ride a bike?
9. ### Physics

James Bond and the ever present bond girl are on a dirt bike escaping from a car load of bad guys. If we have the following conditions: James Bond’s mass is 84 Kg The Bond Girl is 48Kg The Dirt Bike’s mass is 113.6 Kg The tires …
10. ### Physics

A 66.0 kg rider sitting on a 9.4 kg bike is riding along at 9.1 m/s in the positive direction. The rider drags a foot on the ground and slows down to 7.0 m/s still in the positive direction. What is the change in momentum of the rider …

More Similar Questions