# science

a body travel a distance of 15m from a to b and them movrs 20 m at right angles to ab. calculate the total distance covered and displacement.

(

1. 👍 0
2. 👎 0
3. 👁 113

## Similar Questions

1. ### Physics

A constant force of friction of 50 N is acting on a body of mass 200kg moving initially with a speed of 15m/s. How long does the body take to stop? What distance will it cover before coming to rest?

asked by Anna on July 30, 2015
2. ### physics

A ball is thrown downwards at 15 degree to and below the horizontal with a velocity of 15m/s from a slope of 10m high. Determine the time taken by the ball to travel in the air and the horrizontal distance it will travel

asked by Ryan on May 14, 2011
3. ### physics

1. a car starts from rest attains a velocity of 36kmph with an acceleration of 0.1 m/s^2 find the total time of travel of the car. 2. the distance travelled by a body in fourth second is twice the distance travelled in second of

asked by barbie on May 20, 2012
4. ### physics

a body travel a distance of 15 m from a to b and them moves 20 m at right angles to ab. calculate total distance covered and displacement.

asked by gunjan on June 26, 2014
5. ### physics

if a moving body changes its velocity from 30m/s to 15m/s the body's motion becomes?

asked by ricajane on November 24, 2011
1. ### physics

an .18 kg is placed a compressed spring on the floor. the springs exerts an average force of 2.8N through a distance of .15m as it shoots the ball upward. how high will the ball travel above the release spring?

asked by Anonymous on March 27, 2011
2. ### Math

A road rises 1m for every 15m measured along the road. a. What is the angle of inclination of the road to the nearest degree? b. How far does a car travel horizontally when it travels 15m along the road? Give the answer to the

asked by Anonymous on November 15, 2014
3. ### Physics

the speed of the train is reduce uniformly from 15m/s to 7m/s while travelling a distance of 90m. a) compute the acceleration b) how much further will the train travel before coming to rest provided the acceleration remain

asked by Andrea on December 19, 2011
4. ### Physics/Math

A 2.8 kg body is at rest on a frictionless horizontal air track when a horizontal force F acting in the positive direction of an x axis along the track is applied to the body. The force F is applied to the body at t = 0, and the

asked by Technoboi11 on March 5, 2007
5. ### maths

A body of mass 11kg falls freely from rest from a height of 15m above the ground. 3m above the ground it breaks through a thin roof before continuing its fall. (a) given that the work done in breaking through the roof is 130 J.

asked by gale gale on February 9, 2015

More Similar Questions