If two vectors a→=4ms-1 and b→=7ms-1 be inclined at an angle of 60° to each other,.... VIDEO
If two vectors a→=4ms-1 and b→=7ms-1 be inclined at an angle of 60° to each other, then determine the direction and magnitude of their resultant. 📲PW App Link - https://bit.ly/YTAI_PWAP 🌐PW Website - https://www.pw.live
Other Videos By PW Solutions 2024-05-09 The magnitudes of two forces F→1 and F→2 are 10 N and 8N. The angle between them is 12.... 2024-05-09 The vector joining the points A(1,1,-1) and B(2,-3,4) and pointing from A to B is .... 2024-05-09 A particle is moving eastward with a speed of 5 m/s. In 10 s the velocity changes to 5 m/s north.... 2024-05-09 Given two vectors.A→=3i^+j^+k^ andB→=i^-j^-k^ . Find the(a) area of the triang.... 2024-05-09 The x and y components of a force are 2N and -3 N. The force is .... 2024-05-09 If P→+Q→=P→-Q→, and θ is the angle between P→ and Q→, then.... 2024-05-09 A car drives 6.0 km east, then 8 km north, and then 21 km west. The magnitude of the resulting d.... 2024-05-09 (i) Derive expression for the horizontal range of a projectile.(ii) The maximum range of a proje.... 2024-05-09 If i^,j^ and k^ are unit vectors along X,Y and Z axis respectively, then tick the wrong statemen.... 2024-05-09 Two vectors A→ and B→ lie in a plane. Another vector C→ lies outside this plane. .... 2024-05-09 If two vectors a→=4ms-1 and b→=7ms-1 be inclined at an angle of 60° to each other,.... 2024-05-09 The vector sum of the forces of 10 N and 6 N can be.... 2024-05-09 A set of vectors taken in a given order gives a closed polygon. Then the resultant of these vect.... 2024-05-09 The equation of projectile is y=16x-5x24. Find the horizontal range..... 2024-05-09 A car with a vertical wind shield moves in a rain storm at the speed of 40 km/h. The rain .... 2024-05-09 A cyclist starts from centre O of a circular park of radius 1 km and moves along the path OPRQOa.... 2024-05-09 A player kicks a ball at an angle of 37° to the horizontal with an initial speed of 15ms-1. .... 2024-05-09 A circular road of radius 40 m has the angle of banking equal to 45°. At what speed should a.... 2024-05-09 State the condition (regarding the value of dot or cross product) for which two vectors are:(a) .... 2024-05-09 Assertion: In the case of ground-to-ground projection of a projectile from ground the angle of p.... 2024-05-09 A man A is going due east with a speed of 5 m/s. Another man B is going due north with a speed o....