What was the pebble initial speed

Assignment Help Physics

Reference no: EM13708385

Compute all parts of given question:

Question: A boy uses a slingshot to launch a pebble straight up into the air. The pebble reaches a height of 33.0 m above the launch point 1.5 seconds later. Assume air resistance is negligible.

Part A: What was the pebble's initial speed (just after leaving the slingshot)?

Part B: How much time did it take for the pebble to first reach a height of 16.5 m above its launch point?

I need help to determine how much time it take for the pebble to first reach a height of 16.5 m above its launch point.

Reference no: EM13708385

Questions Cloud

Combat the autism spectrum of disorders of autism : Combat the autism spectrum of disorders of autism, Asperger's, RREtt syndrome, childhood disintegrative disorder, and PDD-NOW through screening, education, early intervention, prompt referrals for treatment and services, and research.

Find the maximum height ymax reached by the rocket : A rocket, initially at rest on the ground, accelerates straight upward from rest with constant acceleration 49.0m/s2. Find the maximum height ymax reached by the rocket

How much rations must the hiker : A hiker caught in a thunderstorm loses heat when her clothing becomes wet. How much rations must the hiker consume to avoid a reduction in body temperature of 4 K as a result of heat loss

Described as voluminous and sometimes overwhelming : Qualitative data has been described as voluminous and sometimes overwhelming to the researcher. In what ways could a researcher manage and organize the data?

What was the pebble initial speed : A boy uses a slingshot to launch a pebble straight up into the air. The pebble reaches a height of 33.0 m above the launch point 1.5 seconds later. What was the pebble's initial speed (just after leaving the slingshot)

How long does it take for the softball : You throw a softball straight upward with an initial speed of 5.0 m/s. Assume air resistance is negligible. How long does it take for the softball to reach its maximum height

Find how long does it take to reach the maximum height : A small rubber ball is launched by compressed-air cannon from ground level with an initial speed of 11.8 m/s directly upward. How long does it take to reach the maximum height

The rate of sale of leather chairs is estimated : The rate of sale of leather chairs is estimated at 4 per week. the buyer places orders every 5 weeks and delivery takes 6 weeks. A reserve equal to 2 weeks estimated sales is maintained. There are 20 leather chairs on hand and 15 on order. Cal..

Find the speed of the shell at launch : A cannon fires a shell straight upward; 2.5 s after it is launched, the shell is moving upward with a speed of 18 m/s. Find the speed (magnitude of velocity) of the shell at launch and 4.9 s after the launch

User Account

All Pages