A particle is moving eastwards with a velocity 5 ms-1, in 10 s, the velocity changes to 5 ms-1 northward. The average acceleration in this time is:
Correct answer: D. D
- A. A
- B. B
- C. C
- D. D
Explanation
The explanation for this question has been added. View the attached image.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? [email protected]
About Force and Motion
Displacement, velocity and acceleration describe motion, including the horizontal and vertical components of projectile motion. The chapter connects these quantities with Newton's laws, momentum and impulse, then applies conservation of momentum to collisions, distinguishing elastic collisions from inelastic ones.
Practise Force and Motion
1,416 free Force and Motion MCQs from Physics, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Discussion
Stuck on an option, or know a faster way to get there? Ask or explain it here.
No comments yet. Be the first to explain this one.
Exams that ask Physics questions like this
Physics is on 16 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.
More Force and Motion questions
A car travels equal distance in the same direction with velocities 60km h-1, 20km h-1 and 10km h-1 respectively. The average velocity of the car over the whole journey of motion is:
A projectile is projected with kinetic energy (K.E). If it has the maximum possible horizontal range, then its kinetic energy at the highest point will be:
Four projecties are fired with the same velocity at angle, 25o,40o,55o and 70o with the horizontal. The range of projectile will be largest for the one projected at angle
A force of 5 newton acts on a body of weight 9.8 Newton. What is the acceleration produced in ms-2?
Time of flight of projectile is given by:
A body moves in semi-circle of radius 4. What is the displacement of the body?